We promote the transformation
of companies through technology
At Audio Video Gurús We Design Intelligent Audio, Video, Security, Voice, Data, Videoconferencing, Lighting and Control Systems. Our clients enjoy the advantages of automation and communication in their company and home, easily and safely.
Design of audio, video, control and schematic drawing systems
The current need to improve the internal communication of companies makes the development of comprehensive Audio and Video systems essential to achieve high levels of communication and collaboration for the benefit of companies.
Electroacoustic Systems Modeling
We use acoustic software tools that allow a simulation of spaces and coverage, in order to evaluate and analyze the best design and cost solutions, providing your project with quality and efficiency.
Installation and configuration of audio and video systems
We offer a high level of service in the installation. We have qualified and certified personnel by the brands we represent in order to satisfy the most demanding requirements in terms of quality and design.
Structured cabling and control
It does not matter if it is a simple or complex system, we have the equipment and technical personnel to design and install any structured cabling system that you need, maintaining quality and efficiency.
Maintenance and support of audio and video systems
Being available according to your needs is our priority to solve any inconvenience that may arise, we are committed to our clients in offering the best solutions for any case.
Authorized service and repairs
We have a technical workshop. If at any time your equipment fails, we will give you the solution. We are authorized in sale and maintenance by the brands we offer, we have personnel trained in service and maintenance.
Professional movie theaters
Cinema systems are designed for movie, series and gamers enthusiasts who can enjoy it from the comfort of their home.
Professional Audio Systems
Professional sound systems for large spaces for a high quality of constant sound and without interference for the enjoyment of the audience.
Audiophile grade Hi Fi systems
Hi-Fi Hi-Fi systems. This type of audio equipment seeks minimal distortion, so that the sound reproduces the original as well as possible.
NAS servers - home and office
The best network data storage solution, to share any type of file from any other device and at the same time manage content with a single platform and obtaining maximum data performance.
Audio and video systems by zones
We distribute the audio and video that enters through a source to be broadcast in various areas of a Shopping Center, plaza, hospital or waiting room of any establishment and also within a home.
Video conferencing systems
Our systems allow companies, organizations and people to connect in a professional way with each other, using optimal image and sound resources that offer a quality meeting space.
Security systems and CCTV cameras
Security systems, cameras, CCTV. it is constituted as the greatest advantages of having an intelligent company, allowing the company's devices to be monitored and controlled remotely.
Recording and microphone systems
We design and install professional grade stereophonic recording systems used in general, distant or close miking of a large or small group, of instruments or environments.
We design and install Automatic Lighting Systems according to climate, schedule and factors that you deem convenient and give an exclusive atmosphere to your office.
IP biometric systems allow personal identification, identifying physical characteristics of people through an electronic facial recognition system.
Control systems and energy saving
A savings system allows us to be aware of the importance of responsible energy consumption, promoting energy conservation and offering adequate performance and use.
The technologies to isolate or attenuate the sound level in a given space. It is usually achieved by acting on the walls (wall insulation) and windows (acoustic double glazing).


Brocade Network Solutions
VPLS Thailand’ team of engineers and sales professionals have over 20 years of combined experience designing, selling, installing and troubleshooting the world’s largest networks. We manage our own network with over 10,000 switch ports that exceeds Five 9’s of reliability. Our experts hold certifications from Brocade, Juniper, Cisco, Palo Alto Networks and many more. VPLS Thailand is ready to assist your team with the most complex network challenge.
VPLS Thailand is proud to partner with the best switching and routing manufacturer on the planet: Brocade. Whether you are looking for a solution for the network edge or core, the campus or the data center, Brocade has a solution that surpasses your needs and expectations. Brocade’s solutions dominate in four categories that we like to call “The Four P’s”.
Brocade makes the highest performing switching and routing products on the market. Whether you are looking for Gig, 10 Gig or even 100 Gig solutions, Brocade has a line-rate switch / router for you.
- Port Density
Brocade’s solutions pack more ports into a smaller form factor saving you valuable space in your data center rack or campus wiring closet.
- Power Consumption
Brocade’s solutions use up to 70% less power than the competitive alternative. This will save you many thousands of dollars over the life of the product. Lower power consumption also means higher mean-time-between-failure which increases your network reliability.
Brocade’s solutions will save you 30% or more when compared to the competitive alternative.
Our team of eight Brocade Certified Network Engineers bring more skill and expertise than any Brocade partner in Southern California. VPLS Thailand is certified as an Elite Brocade partner for Network Infrastructure, Data Center Infrastructure and Service Provider Solutions.
Please contact us today at email@example.com to discuss how VPLS Thailand can help you design a world class network.
“Ever walked into a room full of guys running a network? They each have 18 terminals open, all to different routers and switches in their network. Why? Are they that unstable? Does staring at them help? Maybe they are like my Yellow Labrador and are more likely to misbehave while no one is looking. Enough! Networking HAS to change. It has to get simple; it has to get clean, elegant, easy and maybe, just maybe…fun? And more importantly, it’s got to work.”– Jon Hudson, Brocade Solutioneer


Moondrop PCC Coaxial OCC Copper Wire
Designed to virtually disappear, when you’re using this premium coaxial cable from Moondrop, you’ll barely even notice that it’s there.
That’s all thanks to the careful engineering Moondrop has put into this cable.
Sonically, it is completely neutral, utilizing pure crystal copper for a balanced and complete signal. The crystal copper is strong, durable, and resistant to wear and tear, making it less likely to short out than normal coaxial cables.
It is also comfortable, becoming almost unnoticeable after a few moments of wear.
Fixed ear hooks provide comfortable and unobtrusive placement when plugged into your IEMs. This coaxial cable has 0.78mm pins for connecting to your IEMs of choice.
The end connected to your device can take advantage of the three included interchangeable plugs, allowing you to rapidly switch between 2.5mm balanced, 3.5mm single end, and 4.4mm balanced plugs.
Plugs connect to the cable via a patented interchangeable pin design. The plug connects at a right angle from the cable to provide comfortable use when plugging or unplugging.
With a durable and built-to-last design, this is a coaxial cable engineered to stand up to long hours of use, whether it’s by professionals in the studio, live on stage, or avid music listeners in their own home.
- Interface: 0.78mm 2 pin
- Cable length: 1.2m


Skiptvet Digital AS sold to Viken Fiber AS
Credeva has been financial advisor to the municipality Skiptvet Kommune, the founder and owner of Skiptvet Digital AS, in relation to the sale of 100% of the shares in Skiptvet Digital AS to Viken Fiber AS.
Skiptvet Digital has over the past years established and expanded fiber broadband in Skiptvet and several surrounding municipalities. Through the transaction Skiptvet Digital AS becomes part of a leading fiber infrastructure network, as well as the nationwide Altibox partnership that offers Altibox services to private households and businesses throughout Norway.
Since 2018, Skiptvet Digital has built a significant fiber network in the municipalities of Skiptvet, Spydeberg, Eidsberg, Rakkestad, Hærland, Marker and Enebakk. The company has approximately 1,500 broadband customers and was 100% owned by Skiptvet municipality before the sale to Viken Fiber AS.
Viken Fiber is Norway’s largest pure fiber company, and had 225,000 customers at the end of 2021. The company builds and operates its own fiber infrastructure in over 50 municipalities in Eastern Norway, and delivers broadband and entertainment services from Altibox. In 2021, Viken Fiber’s turnover was NOK 2.0 billion. Viken Fiber has ambitious growth plans and long-term owners with strong faith in fiber investments. Our owners are Lyse Fiberinvest 65% (wholly owned by Lyse AS), Glitre Energi AS 26.5%, Lier Everk Holding AS 4.5% and Hadeland Energi AS 3.9%.


VibSCAN Online Rolling Mill Unit Monitering System SolutionAuthor : hani Time : 2018/01/24
The rolling mill unit monitoring program was designed and installed for single high speed wire rod line with 600,000 tons tpy in Han Steel Co., Ltd. Based on the comprehensive equipment conditions, key levels and equipment failure rates, the finishing rolling mill unit, sizing mill and laying head was selected as the main monitoring object.
Since vibration is the most effective monitoring method, the on-line monitoring system was installed on rotating equipment, collecting real-time equipment vibration data. Under the help of vibration trend chart, time-domain waveform, frequency domain waveform, real-time alarm and gPK envelope demodulation, we can effectively monitor the running state of bearing, gear, coupling, roller, shaft and the key equipment of high-speed wire rod mills. When there is some trouble or failure, the system will alarm in advance, preventing the loss caused by a sudden stop, providing the main basis for maintenance, protecting the safety of rolling equipment and stable operation.
VibSCAN field digital acquisition module is an intelligent field data acquisition station with a high-performance microprocessor as the core. It is responsible for signal conditioning, acquisition, analysis, and data transmission.VibSCAN system provides the RS-485 bus transfer rate of 38400bps.
Because the bearings bear the load of the machine, many typical mechanical problems such as unbalance, misalignment, looseness will transmit vibration signals to the bearings. Therefore, we can find the typical mechanical failure and bearing defects by monitoring the vibration of the bearing.
By carrying out on-line monitoring and fault diagnosis of key equipment in the high-speed wire rod rolling mill unit, the real-time status of the operation of the rolling mill unit can be transmitted to the relevant equipment managers so as to be in control of the operation trend of the equipment at any time. Meanwhile, we can effectively solve such problems as missed inspection and difficult to inspect due to high temperature, shelter, bad environment.


http://ift.tt/1K6ZsvL Auto-Tune is an audio processor created by Antares Audio Technologies which uses a proprietary device to measure and alter pitch in vocal and instrumental music recording and performances. It was originally intended to disguise or correct off-key inaccuracies, allowing vocal tracks to be perfectly tuned despite originally being slightly off-key. One of the first auto-tune devices came from a phase vocoder algorithm originally developed to locate underground oil deposits.
The processor slightly shifts pitches to the nearest true semitone (to the exact pitch of the nearest tone in traditional equal temperament). Auto-Tune can also be used as an effect to distort the human voice when pitch is raised or lowered significantly., such that the voice is heard to leap from note to note stepwise, like a synthesizer. Auto-Tune is available as a plug-in for professional audio multi-tracking suites used in a studio setting and as a stand-alone, rack-mounted unit for live performance processing. Auto-Tune has become standard equipment in professional recording studios. Instruments like the Peavey AT-2000 guitar are seamlessly using the Auto Tune technology for real time pitch correction.
Auto-Tune was initially created by Andy Hildebrand, an engineer working for Exxon. Hildebrand developed methods for interpreting seismic data and subsequently realized that the technology could be used to detect, analyze, and modify the pitch in audio files. http://ift.tt/1K6ZsvL
from Facebook http://ift.tt/1K6ZsvL


- ManageEngine OpManager: Comprehensive monitoring for on-prem, cloud, and containers - Thu, Mar 23 2023
- Install K3s, a lightweight, production-grade Kubernetes distro - Mon, Mar 20 2023
- VMware NSX Advanced Load Balancer: Installation and configuration - Fri, Mar 10 2023
SoftEther provides a suitable alternative VPN technology to OpenVPN and Microsoft Windows VPN Server installed using the Routing and Remote Access Role in Windows Server. It has many strengths, including fast throughput, low latency, and firewall resistance.
Features of SoftEther
Note some of the features of the SoftEther VPN platform:
- Free and open source
- Allows creating site-to-site and remote-access VPN connections
- Access highly network-restricted public Wi-Fi networks through VPN over ICMP and VPN over DNS
- Perform Ethernet bridging and Layer 3 over VPN
- Dynamic DNS and NAT traversal are embedded
- Strong AES 256-bit and RSA 4096-bit encryption capability
- Logging and firewall features in the VPN tunnel
- Supports multiple operating systems: Windows, Linux, Mac, Android, iPhone, iPad, and Windows Mobile
- Supports multiple underlay protocols: OpenVPN, IPsec, L2TP, MS-SSTP, L2TPv3, and EtherIP
- Clone OpenVPN connections
- Dual IPv4 and IPv6 stack capable
- GUI configuration
- RADIUS/NT Domain user authentication
SoftEther relies on a unique architecture that resembles the physical network card, Ethernet cable, and Ethernet switch. The name SoftEther comes from how the VPN solution virtualizes Ethernet devices to create a software-based virtual private network tunnel.
The SoftEther VPN provisions a virtual network adapter as a software-emulated Ethernet network adapter. The Virtual Ethernet Switch emulates a traditional Ethernet switch, called a Virtual Hub in SoftEther terminology, and the VPN session is instantiated as a virtual Ethernet cable between the virtual network adapter and the emulated virtual switch.
SoftEther VPN traffic is encrypted using SSL. In addition, it uses what they call VPN over HTTPS technology, making it highly resilient to overly intrusive firewalls between the VPN client and the VPN server.
Installing the SoftEther VPN Server
In the following walkthrough, I will set up the SoftEther VPN Server on a Windows Server virtual machine. But first, you need to download the SoftEther VPN installation. You can find the download here.
The installation of the SoftEther VPN server is straightforward. A more detailed configuration takes place after installation.
Choose the VPN Server option. The Server Manager is automatically installed with either the VPN Server or VPN Bridge options.
Choose the installation directory, and click Next to begin the installation of SoftEther VPN Server.
After the installation finishes, you will see a screen stating, "The setup process of SoftEther VPN Server has completed successfully." You can leave the checkbox checked to start the VPN Server Manager. Click Finish.
Configuring SoftEther Server
After installation, there are a few configuration items that you need to take care of to allow remote connections. To avoid the point of confusion I had when configuring, instead of clicking the Edit Setting button, you need to double-click the localhost entry in the VPN Server list to set up the VPN connection.
This launches the SoftEther VPN Server / Bridge Easy Setup wizard. I am testing the Remote Access VPN Server. Place a check in the role you want to configure for the VPN server.
After you click Next, you will see a message to initialize the server. Click Yes.
You will be asked to name the SoftEther Virtual Hub.
As part of the SoftEther VPN solution, you will be provided a Dynamic DNS name you can use to connect to your remote host if needed.
The VPN Easy Setup Tasks screen launches after you view the above dialog boxes. You will see the three-step process defined on the Easy Tasks Setup screen. First, you need to create VPN users to connect to the solution.
Below is an example of the Create New User screen. SoftEther provides myriad authentication options that can be used for the VPN connection.
If you are not creating a site-to-site VPN, Step 2 is grayed out. You then need only set the local bridge connection. Choose the network adapter in the drop-down menu.
SoftEther indicates that if you are using a virtual machine for your SoftEther VPN server, you may need to enable promiscuous mode for the vSwitch connected to the SoftEther VM.
Installing and connecting the SoftEther VPN client
First, download the SoftEther VPN Client. Again, you can find the download here.
In the first step of the setup, choose to install the SoftEther VPN Client.
Click Next through the EULA and informational screens until the solution is installed.
After installation, I simply double-clicked Add VPN Connection.
However, SoftEther will let you know that you need to create a virtual network adapter. Click Yes.
Name the VPN connection. From the message SoftEther displays, you need to name the connection VPN, along with a number of multiple VPN connections.
After creating the virtual network adapter in SoftEther, you can view your network connections and see the new virtual network adapter listed. Note that it shows "unplugged" since we are not connected to a VPN.
Now that we have the virtual network adapter created, we can double-click the Add VPN Connection once again.
This launches the New VPN Connection Setting Properties dialog box. You will need to enter the details for the SoftEther VPN server, including the hostname, port number, and Virtual Hub name. Also, make sure you choose the type of authentication configured for the new user created during the SoftEther VPN Server configuration.
Now, the VPN connection is successfully created, but it is offline. It is expected to be offline since we are not yet connected to the VPN Server.
Simply double-click the VPN connection, and it will automatically establish a connection to your SoftEther VPN server.
Wrapping up and final thoughts
The SoftEther VPN solution is an obscure but fully featured VPN solution that offers a unique take on VPN connections, site-to-site VPN, and VPN bridges.
We only scratched the surface of the configuration options in the walkthrough. There are plenty of settings for connectivity and authentication embedded in the solution, making traversing edge firewalls and other connectivity challenges much easier.
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You can learn more about SoftEther and download the solution here.
Want to write for 4sysops? We are looking for new authors.
SoftEther VPN is indeed a great open source project for small businesses who can’t really afford the expensive VPN products. I used it for years but eventually stopped using since it lacked the user account lockout and a few other security settings.


Internet on the move - Wi2U for companies, business and private users
The Wi2U WLAN to UMTS router ensures the availability of a fast internet connection - anywhere, anytime. Compact, functional and versatile, the router and its numerous features ensure a stable internet connection.
In the backyard, in cafés, at bus stops - today the internet is accessible from almost everywhere. And with Wi2U you can now even stay connected in your car! This compact device is a reliable internet solution when you're on the move, and is easily installed in cars, buses, taxis, mobile homes etc. The router comes with a slot to insert your SIM card. It allows the router to establish a fast UMTS connection with a download speeds of up to 7.2 Mbit/s. The upload speed reaches up to 5.7 Mbit/s, allowing the upload of large files and images.
Mobile internet: Online anywhere and anytime with Wi2U
The integrated WLAN router allows the connection of up to eight devices and thus outperforms other devices by miles. With your cell phone, smartphone, tablet, laptop or netbook - with Wi2U, all can be connected at the same time.
Because of its integrated GPS module, the router also offers a GPS feature and can be used for navigation. Another extra feature is the integrated theft protection. The device starts up when you turn the car's ignition, and switches off automatically. If theft protection is additionally activated, you will receive an optional SMS and/or email notification when the Wi2U car hotspot is switched on or off. The GPS data in the message allows determining the exact location of the vehicle and tracking any 'unauthorized' movement.
The Wi2U draws power either via the cigarette lighter or from the vehicle's own power system. The router is not just an impressively robust internet solution on the road, but also emits very low radiation due to the external antennas.
Your Wi2U provides you with the option to access the internet even when on the road, to use your travel time as work time, to take advantage of a break at a rest stop for skyping, or to make the long trip more pleasant for your kids with online games.
At Embedded World, lesswire AG presents solutions for integrating and controlling multiple wireless... [more]


SHIELDED CAT5E CABLE (10 PACK): InstallerParts FTP (Foil Twisted Pair) shielded patch cables are perfect for environments where heavy noise adjacent to the wire might cause interference. Shielding can prevent electromagnetic interference and reduce crosstalk.
HIGH QUALITY 100% COPPER: InstallerParts patch cables are made of 100% bare copper wire with 50 micron gold plated RJ45 plugs. Our cables use high quality, long-lasting materials and feature a highly durable design at an affordable price.
EXTRAORDINARY PERFORMANCE: With speeds of up to 1 Gbps, our 350 MHZ UTP FTP shielded ethernet CAT5E cables provide a high-speed, fast data transfer for server applications, cloud storage, video chatting, online high definition video streaming and more.
MAXIMUM COMPATIBILITY: Meets or exceeds Category 5E performance in compliance with the TIA/EIA* T-568B standard wiring. UL/cUL Listed. RoHS.
100% MONEY BACK GUARANTEE: We are confident that you will love our shielded CAT5E cables. If for any reason you do not, we will accept your return for a full refund.


Industrial Grade Routers – Vital For Business?
In this day and age industrial grade routers are an absolute essential for a seamless day to day operation whether it be a huge corporate bank, telecommunications center or even a doughnut shop with an operating system for food selection which requires a reliable and steady broadband connection. Routers of such caliber are not easy to find and not finding the optimum one for your business can have a negative impact on your operation and services.
You want to give your customers the best
You do not want especially if you are a service-based business to see your customers complaining that your Wi-Fi is slow or not connecting properly to their devices. In this day where the internet and electronics reign supreme everyone wants a good connection whether it be for work or leisure. This has been a major problem in 5-star hotels in modern times. Angry guests complaining about the poor internet connection you have are not easy to console or handle. In the telecommunication industry a fast and effective secure VPN gateway is an absolute must. A robustel r2000 router would be just what the doctor ordered. Routers like the example given are the foundation of your network so as a business owner you better not comprise on efficiency and quality.
Essential features in an industrial grade router
Most good quality routers for business purposes would come with extra USB ports with sharing capabilities, connect to your USB printer with ease or even an external drive if you have one. Routers like the r2000 router iot come with two Ethernet ports to add that extra value to your business and also has its own management system for Ethernet wan. This router also offers dual sim technology and is vital especially in the telecommunications industry for that seamless connection between networks you look for.
You want to give your customers and business the best level of internet security possible. With malware, internet scams and the invasion of private data on an all-time high in recent times it goes without saying that not having safeguarded networks can have disastrous effects on your business and its reputation. High-end business routers come with value additional security features like unified threat management (utm). Such features on your router would detect malware even before it penetrates your network so this could essentially serve as a second wall in terms of internet security and keep your data safe and secure. Utm can also have detection features and detect unwanted software and spam emails, would be quite an asset to your business!


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Living Word Radio is our latest venture with which we aim to bring hope, light and encouragement. If you are using a mobile device and experiencing difficulties, please try listening via the free Radionomy application. Our radio station can be received wherever there is a mobile phone signal or wifi. Many listeners will have a bluetooth facility on their car radio which means they can listen to our station whilst they are on the move as well as in their home environment.


“There will be two types of businesses in the future, those that are on the Internet, and those that are out of business”
– Bill Gates
Digital transformation – the restructure of an enterprise for the purpose of gaining the maximum production flexibility, competitive ability, perfect quality and a great profit – is the essential requirement in a context of current technological progress.
After digital transformation the enterprise can control its production throughout all stages.
A path to success of any enterprise involves efficiency and quality improvement which is possible due to the process automation and refinement of control methods based upon analytical data received from the automation system.
Successful companies invest in the efficiency and any of its manifests.
Industrial Internet of Things (Industry 4.0) facilitates implementation of the digital transformation project through the development and application of modern communication technologies. With growth of reliability of the hardware and software automation products their cost and sizes are reduced.
Modern automation equipment allows to combine the logistics, technological processes, quality control throughout all stages, energy costs control, base price assessment, after-sales service, analytics.
“A number on a piece of paper is a dead number. A number in digital form is the start of thought and action”
– Bill Gates
Usability of innovation technologies work on the principle: “Any device. Any network. Any database. For any field”.
EA SOLUTIONS LLC experts will help thoroughly appraise the current condition of enterprise, define priorities of digital transformation development, develop a feasibility study, and prepare technical design assignment and pre-design price proposal.
We offer the following solutions:
ERP – Enterprise Resource Planning System is the enterprise information system designed for accounting and management automation. ERP systems are based on a modular approach and cover all key processes of the enterprise activity;
MES – Manufacturing Execution System is the specially configured application software designed for solving of the synchronization and coordination tasks, analysis and optimization of the engineering output in any production activities;
APCS (automated process control system)
This is a human-machine system providing automatic information acquisition for calculation and generation of control inputs on the technological equipment according to the accepted control criteria. APCS implements the impact on the controlled object throughout the technological process, i.e. on a real time basis, providing the entire control over the object, while the technical equipment is used for providing the management solutions;
ADCS (automated dispatch control system)
ADCS provides the possibility to organize the centralized management and control over all technological processes of the enterprise by means of integration of separate APCS sub-systems into the unified system of online dispatch control;
Smart City system ensures integration of all city engineering systems from the street lamp to the traffic administration into the single control centre;
BMS (Building Management System)
BMS system helps integrate all building engineering systems into the single system which allows to run the object from one place in efficient and cost-effective way;
EMS (Energy Management System)
EMS ensures monitoring of energy consumption in the building which gives you a true representation about the general condition of your property portfolio. Irrespective of the quality of the collected energy data, all data should be processed and presented in a simple and easy way. EMS offers the intuitive reporting tools for data analysis allowing to visualize the statistics clearly.
EMS allows to receive:
- easy-to-read energy reports / analysis;
- universal connection to the energy counters;
- simple report distribution by email;
- export to the external billing systems;
- export to other systems of energy monitoring.


Belmont County CodeRED®
Belmont County 9-1-1 has implemented an automated alert system known as CodeRED® (Reverse 9-1-1) that calls homes and businesses to notify them of emergency situations that may affect them. We may ask you to take specific actions to protect your safety during an emergency.
Our database contains landline telephone numbers for Belmont County, but not cell phones or Voice Over Internet Protocol (VoIP) phone numbers (e.g. Comcast, Skype, Google, Vonage, etc.). Belmont County residents now have the ability to add their cell phone, VoIP phone, and email address into the database. The CodeRED® link below will take you to the Community Notification Enrollment page for Belmont County. You have the option to register your phones for emergency messages, as well as Severe Weather Warnings. This is a FREE service to the residents of Belmont County.
Uses for Reverse 9-1-1 may include the following:
• Amber Alerts • Missing Person Alerts • Emergency Evacuations • Local Security & Crime Alerts • Weather Emergencies • Hazardous Materials Incidents
In addition, CodeRED® now offers a mobile app for iPhone and Android smartphones. Click the link below to be taken to the ECN CodeRED® Mobile Alert download page.


The Internet is a global system of interconnected computer networks. A computer that connects to the Internet can access information from a vast number of servers and other computers. An Internet connection also allows the computer to send information onto the network; that information may be saved and ultimately accessed by a variety of servers and other computers. Much of the widely accessible information on the Internet consists of the interlinked hypertext documents and other resources of the World Wide Web (WWW). Web users typically send and receive information using a web browser; other software for interacting with computer networks includes specialized programs for electronic mail, online chat, file transfer and file sharing. Information is moved around the Internet by packet switching using the standardized Internet Protocol Suite (TCP/IP). It is a "network of networks" that consists of millions of private and public, academic, business, and government networks of local to global scope that are linked by copper wires, fiber-optic cables, wireless connections, and other technologies.


It’s that time of the year when the open-source, software defined radio (SDR) community gathers for the annual GNU Radio Conference, or GRCon, for short. The ninth installment of this premier industry event is taking place September 16–20 in Huntsville, Alabama, at the Huntsville Marriot at the Space & Rocket Center, and NI is proud...
Ettus Research, a National Instruments brand, is proud to announce the USRP N320 and USRP N321 software defined radios (SDRs). These high-performing, stand-alone SDRs deliver frequency coverage from 3 MHz to 6 GHz with 200 MHz of instantaneous bandwidth per channel. With reliability and fault tolerance and the ability to share local oscillators and multiple...
From the proceedings of GNU Radio Conference 2018. This presentation will illustrate how to use GNU Radio and USRP SDRs to explore and manipulate the Electromagnetic Spectrum to see the world around us in extraordinary ways. In what can only be described as "real life magic", we will challenge your horizons and redefine what is possible.
Ettus Research, a National Instruments brand, is proud to announce the USRP E320 software defined radio (SDR), which brings performance to embedded SDR by offering four times more FPGA resources compared to its predecessor USRP E31x devices.
Open-source software initiatives require an active ecosystem of contributors to work effectively and for the software to be useful and have a decent lifespan. NI remains committed to open-source software and the future evolutions and use of SDRs in new and exciting applications that you, the GNU Radio community, will create!
Martin Braun's presentation slides from "You have turned on the Future" Updates from Ettus Research R&D talk at the GNU Radio Conference 2017
Manuel Uhm presentation slides from Ettus research: Future Directions talk at GRCon 2017.


ANts P2P Program Guide
ANts P2P realizes a third generation P2P net.
How does it work?
ANts is NOT a common P2P software. The net you join using the ANts client is an AD-HOC network.
In the classic p2p networks files are exchanged by means of direct connections among users that want to share a file.
In ad-hoc networks two nodes (say A and B) don't need a direct connection to comunicate each other, cause the comunication is realized by channels passing through other nodes:
ANts use this feature tipical of ad-hoc networks in order to grant anonimity and private communications. Realizing protected channels through any couple of nodes and making impossible for a node to identify the real peer it is communicating with (zero-knowledge routing protocol).
If you want to know more about the protocol and the network implementation please visit the official website in the web-links section of this guide, where you can find a full coverage and useful links to understand better ad-hoc networking.


More Than a Phone, a Fashion Piece.
Owing to its classic compact frame and sleekly designed phone body, Huawei Y6 not only offers ergonomic, user-friendly experiences, but also presents a stylish appearance.
Seeing is Enjoying
A 5-inch HD display makes up 72% of the phone’s body size, making your viewing pleasure the main focus. Brilliant colors and realistic contrast makes this device a pleasure to see, and to use.
Your Star Companion, Day or Night
Daylight is beautiful, but moonlight brings the mystery and wonder. Huawei Y6’s 8-megapixel camera can capture your adventures through the night beautifully.
The wide-aperture (F2.0) camera makes it possible to take beautiful, high-quality photos even in low light.
Hear Better, Experience More
The BOX integrated sound chamber and two built-in speakers create a sound experience that truly resonates. Features including 150% volume enhancement makes sure you never strain to hear or miss a single detail listening to music or watching your favorite movie on the Huawei Y6.
- 2G Network GSM (900/1800/1900)/(850/900/1800/1900)
- 3G Network HSDPA Dual-band (900/2100)
- 4G Network LTE
- 5.0 inch, 720 x 1280 pixel, IPS LCD capacitive touchscreen, 16M colors
- 8 GB internal memory
- 1/2 GB RAM
- MicroSD support up to 128GB
- HSDPA (42.2 Mbps)
- HSUPA (5.76 Mbps)
- Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
- Bluetooth 4.1 with LE
- GPS with A-GPS support and GLONASS
- HTML5 Browsing
- SMS(threaded view), MMS, Email, Push Mail, IM
- MicroUSB 2.0
- 8 MP primary camera
- F/2.0 aperture
- LED flash
- Touch focus
- Face detection
- 720p@30fps video recording
- 2 MP secondary camera
- Qualcomm MSM8909 Snapdragon 210 Chipset
- Quad-core 1.1 GHz Cortex-A7 CPU
- Adreno 304 GPU
- Android OS 5.1 (Lollipop)
- Dual SIM
- Accelerometer, proximity, compass
- MP3/WAV/eAAC+/Flac/DivX/MP4/H.265 player
- 3.5mm jack
- Dual speakers
- FM radio
- Active noise cancellation with dedicated mic
- Document viewer
- Photo/video editor
- 143.5 x 72.1 x 8.5 mm
- 125 g


Nowadays the Environmental Monitoring will be more and more important to keep safe the nature. In order to monitor it a Remote Monitoring System (RMS) has been developed by SPECTRUM. The device is based on industrial qualified electronics and equipped with several sensors.
Depending on the application needs, the RMS will be equipped with complementary modules. The Premium- RMS includes a Navigation module, a Communication module for wireless connectivity to Internet and can be powered by high efficient solar cells (30% efficiency). Thereby the RMS offers the capability of publishing collected data in real-time and at a given position around the world, which is ideal for environmental monitoring on Earth.
The Lite version includes low-priced sensors and basic electronic for communication with the Tablet-PC or Smartphone. The RMS is capable to build a local or global network. Further the flexibility of the design permits the easy installation of numerous sensors to measure physical parameters (pressure, temperature, humidity, etc.). The RMS ist compatible to standard communication protocols and devices, permitting the users/customers to access to huge information over high coverage areas in real time, which is ideal for environment monitoring and opens a new age for the In-Situ Monitoring.
The RMS Premium complies with the requirements from the European Program „Copernicus In-Situ Component“.
Copernicus is the European Earth observation Program coordinated and managed in partnership with the European Space Agency (ESA), the EU Member Countries and European Agencies.


The University will conduct a campus-wide test of its emergency notification system beginning at 1 p.m. Friday, Oct. 21, to ensure that members of the University community can receive information during a campus crisis or emergency.
The test will include the Princeton Telephone and E-mail Notification System (PTENS), the blue light tower outdoor notification system and a system of pop-up messages on computers logged into University networks. Testing of the individual towers will be done by broadcasting a tone followed by a voice message: "Attention please. This is a test of the Princeton University emergency notification system. This is only a test."
Members of the campus community should not take any action if they hear the test messages.


Learn how to find the IP address of your Märklin CS3 and connect it to RailControl Pro.
This can be done by connecting the LAN port of your CS3 to your router with an ethernet cable.
On your CS3, go to System/Settings.
Once your CS3 is connected, RailControl Pro will remember its IP Address. To connect with a different CS3, go to the CS3 menu item, choose “Connect…” and replace the IP Address.
Last Updated: 22 October 2022


What is a TCP Application check?
The TCP application layer provides reliable, ordered, and error-checked delivery of a stream of octets (bytes) between applications running on hosts communicating via an IP network. An appmon-tcp resource verifies if a TCP listening port is providing service at a basic level.
As well as testing the availability of a service provided over TCP an TLS negotiation can be initiated in the TCP tunnel to make sure this level of negotiation responds approprately. A simple ASCII exchange can be run on the opened connection to make sure that the service is responding. Templates for FTP, HTTP, SMTP, Telnet are pre-configured although a custom protocol check can be verified.
TCP Application monitoring
This package monitors TCP application server Response Time from a ServicePilot Agent.
This package automatically configures the ServicePilot Manager to collect statistics from a TCP Application using the ServicePilot Agent by checking TCP Server Response Time and several other indicators with protocols such as FTP, SMTP, HTTP, Telnet.
If TLS negotiation is enabled, the server certificate common name and the number of days until this certificate expires are also retreived.
Advanced and optional parameters can be applied to send custom protocols with personalized strings, closing strings, custom expected response strings, TCP session timeout.
When using a ServicePilot Linux Agent, you can also use a DiffServ value when making the TCP connection and adjust the polling interval to suit your TCP monitoring needs.


Do you need an Internet connexion that you can connect to when your traditional wired system fails?
Your service points depend on it?
Prevention is the key word for all computer problems that we would like to avoid, whether to perform banking transactions or payments by credit cards. Your company must continue to ensure your customers a quality service to guarantee their loyalty at all times.
Satellite Redundancy is designed to ensure you peace of mind. Don’t wait until the weather or other technical problems paralyze your business, and act today. Our Internet redundancy satellite system gives you the opportunity to continue the supervision of your transactions without hassle, and at very little cost. Think about all the revenue loss and dissatisfied customers that you can avoid.
We offer a turnkey rental including Xplornet Internet access service and equipment installation. Xplornet remains at all times the owner of the equipment. It offers a satisfaction guarantee of 30 days, a lifetime warranty on the equipment and a one-year warranty on labour. In addition, we offer a remote technical support, at any time, without charge.
For additional information, contact one of our agents at 1-866-916-2226.


|In this course, several measuring methods are demonstrated in a model plant. The transfer of the measured values and the handling of measuring transformers and standardised signals are shown in a simulated plant.
The signal processing can be examined from the sensor to measuring transformer up to the display. The co-operation of measuring and actuating signals can be studied on a closed-loop flow control system.
|Measuring transformers have to be used to transmit measured values over a long distance from measuring point to display. For each measuring transformer various exercises are provided with the simulation.
|A closed loop control can be examined for flow rate control. Controller parameters can be adjusted and all signals are stored for further analysis.
Practical Training on Control Engineering I: More complex examples for further contact with control engineering [more].
LC2030 Training: The simulated workstation offers various exercises in control engineering. [more].
For further information please contact us [contact].


Imagine yourself in the middle of a long awaited video call with your special someone on a special day. You two are having some of the best moments of your life and suddenly your home Wi-Fi signal goes poof! Oh, boy. What a nuisance!
Now, there could be myriad reasons behind a poor Wi-Fi signal. The good news is there are also multiple ways to ramp up the strength of your home Wi-Fi. The post below offers a brief on the simple tips to boost up the Wi-Fi signal across your home.
Keep it away from disturbances
The placement of your Wi-Fi router largely dominates the signal strength of the Wi-Fi connection. In other words, there are certain disrupters of Wi-Fi signal and you are going to experience shaky connection if you place the router close to those. Metal is a big disrupter here so you should not place the router close to metal objects. Other materials that can cause disturbances here are wood, plastic, glass, cardboard and foam.
Wi-Fi signal can also be affected by electromagnetic waves. So, you should not place the router in close proximity to appliances which release electromagnetic waves. These include kitchen appliances, fluorescent lightbulbs, electric razors and circuit breakers.
Update your Wi-Fi router
A malware-infested router could do much to harm the strength of broadband signal at home. When a malware attacks your router, it steals bandwidth and then spreads itself right across the whole network to many other devices. The immediate result will be faint Wi-Fi speed and signal. On the other hand, if you update the router at regular intervals you will be able to keep these unwanted invasions at bay and also enjoy great broadband signal. Thus, if the router is acting weird lately, check out for malware attack and make sure to update it regularly.
Invest in a Wi-Fi booster
A Wi-Fi booster would be a great help to improve the Wi-Fi signal across your home. A booster device such as superboostwifi amplifies the signal strength of your existing router and fixes the speed issues. Most importantly, an external booster offers broadband coverage across a greater area compared to what was possible through your original router. Wi-Fi boosters are usually a breeze to install and operate.
Last but not the least, if the Wi-Fi is not working, just switch it off. Wait for some time and then switch it on again. As per the IT experts, sometimes a mere reboot can do a lot to improve a poor Wi-Fi signal. A reboot process clears up the memory of the router and helps it to install the updates. It will take around 10 minutes for the router to install updates. So, after you switch off the router, wait up for say 11-12 minutes before you switch it on.
Finally, beware of Wi-Fi leeches. These are unwanted people in close proximity sneaking into your home Wi-Fi for free internet. The best way to prevent it is to protect the internet connection with a strong and overtly complex password. Please don’t share the password with random people around.


In the past One Decade there have actually been all sort of various sorts of smart phone batteries. Just lately mobile phone makers have actually switched over to the Lithium Ion technology for today's cellular phone batteries. We wish to declare the Lithium Ion name as well as inform you why these are simply hands down the very best batteries to this day!
A few years ago cellphones used Nickel-Cadmium batteries that had a "memory" in a manner of speaking. What this indicates is that if you let you battery get to 50% of cost ability and then billed it would certainly begin to think that at 50% capacity it was absolutely vacant. Much of us remember exactly how promptly cell phone batteries seemed to die with the (Ni-Cad) battery. If you have a Nickel-Cadmium or a Nickel-Metal Hydride battery, ensure you let it run all the way down prior to crediting offer it the proper memory specifications. 48v lifepo4 battery pack have no "memory effect" whatsoever. This indicates you could bill your phone when the battery goes to 80% or when it is completely dead without hurting the battery.
These kinds of batteries also do not get any type of damage if you utilize your phone while its billing. Older mobile phone that utilized older kinds of batteries would certainly damage the battery if utilized while billing. This just is not the instance anymore with the more recent mobile phone batteries.
An additional truly wonderful function of Lithium batteries is their weight. Most of us remember the "brick" mobile phone that were hefty. Today's cellular phone are lighter compared to ever due to the brand-new Lithium Ion battery. These more recent batteries pack a lot of punch while calling for little physical space. Due to this innovation we have had technological advances such as the ipod as well as iphone. Even many Hybrid vehicles when traveling operate on this same Lithium Ion innovation.
Although the Lithium Ion is the best battery around there are still points that will drain it quickly. Leaving your phone on vibrate will certainly drain your batter really fast as well as running your phone on a 3g network. The back light of the display of your mobile device additionally drains the battery relatively swiftly. People that look the web or play video games on their phone typically have much shorter battery life because they are draining the battery charge quicker than the majority of people.
If you are searching for a replacement battery or a back-up, bear in mind which battery is king. Please describe your supplier's overview of make certain you change your current battery with the precise Lithium Ion battery the producer recommends.


With years of rich experience and domain exposure, Kapur Plastics (Regd) is operating as a manufacturer and supplier in the Indian subcontinent. Ours is a sole proprietorship firm specialized in devising and delivering a precision-engineered lot of industrial tools and related equipment. In line with our aim of attaining complete clients’ trust and credibility, we are providing standardized as well as customized solutions for products like Telephone Distribution Boxes, Telephone Cables, Spiral Telephone Wires, PVC Telephone Wires, Telephone Line Cord, Telephone Patch Cord, Telephone Insertion Tools, Telephone Line Protection Unit and Morse Key. With this, we have successfully served numerous companies like SABIC Innovative Plastics India Pvt. Ltd., Jain Irrigation Systems Ltd, Gujarat State Fertilizers Company Ltd. (G.S.F.C.) & Asia Poly. Read more...
Kapur Plastics (Regd)
No. 253/6, Central Town, Near Shastri Market, Central Town, Jalandhar, Punjab - 144001, India
Mobile : +91-9417361717, +91-9478056355
Phone : +91-181-2231818


Thursday, 20 December 2018
Better Broadband Scheme extended to 2019
The Government’s successful scheme to help people struggling with the slowest broadband speeds has been extended for another year.
The Better Broadband Scheme offers a subsidised basic broadband connection to anyone unable to get download speeds of at least 2 mbps, and who will not benefit from the superfast broadband roll out within the next 12 months.
Since its launch in December 2015, the scheme has so far boosted the broadband speeds of more than 20,000 homes and businesses in some of the hardest to reach areas of the UK.
Households and businesses that are eligible to take advantage of the scheme have the installation and hardware costs of their connection subsidised to ensure their first year costs are no more than £400.
The subsidy is used to fund a variety of technology solutions including - satellite, 4G and fixed wireless.
The closing date for applications has now been extended until 31 December 2019.
Margot James, Minister for Digital, said: "Improving broadband services for people struggling with poor connections is a top priority for the government - we want everyone to benefit from the digital revolution.
"While we’ve helped make superfast speeds a reality for 19 out of 20 UK premises and are reaching thousands more each week, this scheme offers immediate assistance to those most in need."
The Government’s superfast broadband rollout continues as part of its Industrial Strategy to ensure all homes and businesses in Britain have access to high speed broadband by 2020.
And it has also introduced the Universal Service Obligation which will give everyone the legal right to request a connection to high speed broadband. Eligible consumers will be able to request a connection under the Universal Service Obligation by the end of 2019.Back


WHAT IS GPS En
GPS is the acronym for the Global Positioning System, an expression that can be translated as a Global Positioning System. This system was created by the Department of Defense of the United States and allowed, through a network of 24 satellites. The main use of GPS was to indicate the position of a body on the surface of the earth with great precision.
The trajectories of these 24 satellites, which orbit 20,200 kilometers above the Earth, are synchronized. In this way, the coverage of the entire surface is achieved. The GPS uses the mathematical method known as trilateration to work with the information provided by the satellites. And also to determine the location of the object.
Global Positioning System Uses:
To know a position, the receiving team (also known as GPS) locates at least three satellites in the network. By receiving signals from them indicating the identification and the schedule. When calculating the time it takes for the signals to arrive from the satellites to the equipment. With this, the distance between the devices is measured.
Then, with these distances already established, it is possible to determine the relative position of the object (that is, its coordinates).
READ MORE :- ABOUT GPSОткрыть ссылку через Google Translate


In a year full of transitions—some planned, others disruptive—Instructional Technology Services relied heavily on our internal and external communication platforms in order to provide timely guidance to the campus community. In addition to our standard communication channels of email, Slack, text message notifications, and frequent website updates, a key element of our successful communication strategy continues to center on providing contextualized custom notifications directly within SDSU’s learning management system (LMS).
In order to accomplish this targeted messaging we utilized the EesySoft platform, which is described by their Amsterdam-based team as a platform to “drive action with inline personalized messages.” EesySoft enabled us to target users based role, activity, and other needs to provide just-in-time training resources, COVID-19 testing guidance, and key timeline milestones during several campus-wide transitions—including our LMS transition from Blackboard to Canvas and student email platform migration from Microsoft Office 365 to Google G Suite.
EesySoft enabled the SDSU Information Technology Division leadership to communicate these mission critical transitions while continuously monitoring unique user views, clicks, likes/dislikes, and comments, which enabled us to follow up with users based on their feedback. EesySoft’s ability to embed video content (shown below) and track user reach and engagement was critical to the effectiveness of the communication.


The smartRVcontrols are multi-function remote control modules that can be configured to control more than eight different functions in your RV, such as lights (bulb or LED), jacks, awnings, slides, relays, valves, RGB LED arrays and more. The smartRVapp can control multiple smartRVcontrol units at the same time. Download the free smartphone smartRVapp, available for iOS and Android, to configure a module for the function you need. It has a 100-foot range, and cell/wifi service is not needed for operation. The smartRVcontrols also have smartLOCK™ environmental safety system to ensure safe operation in all conditions.
Questions and Answers
What is the SRVCs effective working range?
We estimate that the SRVC will connect within ~100 feet. There are many factors that can change this answer, and they are technical, but since most RVs are much less than 100 feet we feel sure that you will never lose connection due to range.
Do I have to have cellular coverage or Wi-Fi access to use the SRVC?
No, the SRVC is connected by Bluetooth Low Energy, BLE; you do not need to have active cellular service or Wi-Fi to connect to a SRVC.
My Bluetooth headset cannot go 10 feet. How can your device work at 100 feet?
Bluetooth Low Energy is a version of Bluetooth found in all smartphones developed in the last 5 or so years; you have it and most likely did not know it. BLE is how health monitors and other new personal devices connect to your smartphone.


Science Focus Area Data and Wireless Communications Infrastructure Enabling Data-Field and Data-Model Integration
Charuleka Varadharajan1* (firstname.lastname@example.org), Madison Burrus1, Stijn Wielandt1, Danielle Christianson1, Hesham Elbeshandy1, Boris Faybishenko1, Val Hendrix1, Doug Jones2, Dylan O’Ryan1, Roelof Versteeg2, Andrew Wiedlea3, Eoin Brodie1
1Lawrence Berkeley National Laboratory, Berkeley, CA; 2Subsurface Insights, Hanover, NH; 3Energy Sciences Network, Berkeley, CA
The Watershed Function SFA project generates large, heterogeneous datasets at its East River field site that include hydrological, geochemical, geophysical, vegetation, microbiological, and remote sensing datasets. Field data is collected by the project team and collaborators, wireless sensors, and external sources (e.g., the U. S. Geological Service and the USDA’s Natural Resources Conservation Service). Researchers will present the SFA’s data and wireless communications infrastructure that address the challenges associated with environmental data acquisition, curation, quality analysis (QA), quality control (QC), integration, visualization, and download.
The SFA data management framework provides infrastructure and services to support various aspects of the project’s data lifecycle. It establishes wireless connectivity for sensors in the field, performs automated quality checks of sensor datasets, and enables integration of diverse time-series data for use in analysis and models. The framework also includes tools for data management, preservation, discovery, and visualization. Sensor and geochemical data from the SFA project have been curated in a queryable database since the start of field observation efforts at the East River. A statistical QA/QC workflow is applied to priority meteorological, hydrological, and geochemical data streams. Machine learning (ML) and statistical algorithms are being explored to conduct basic screening of incoming data in near real-time for early detection of sensor malfunctions. An open source brokering service tool BASIN-3D (Broker for Assimilation, Synthesis and Integration of eNvironmental Diverse, Distributed Datasets) enables on-demand integration of diverse time-series datasets into a common format based on the Open Geospatial Consortium’s observations and measurements standards. The software has also been used to integrate data for ML applications and can be used to support other data streams in the future.
In order to facilitate real-time data streams from the field, researchers deployed an advanced wireless communication system at the East River field site in partnership with the DOE’s Energy Sciences Network user facility. The system leverages Starlink and 5G Citizens Broadband Radio Service technology to create a standalone, private cellular network. Low power 5G hubs in the field connect to this network and provide local sensor connectivity over Wi-Fi, long range radio, and Ethernet. For this pilot, researchers demonstrated real-time imagery, as well as live data transfers from a wireless network of distributed snow and soil temperature sensors. The combined systems, workflows, and tools are used for building crosscutting data products needed for hypothesis testing and numerical modeling of hydrological and biogeochemical processes in the East River watershed. It adopts a holistic view for data collection, assessment, and integration, which dramatically improves the products generated and enables a codesign approach wherein data collection is informed by model results and vice versa.


Audio SectionJ9 is the stereo speaker output terminal - it's always enabled. Speakers can be wired directly here directly or connected via J8.
J8 is a 5 pin header (JST VH) which is the power input and JAMMA/Neo Geo speaker output connector.
J8 pin list:
1. Resistor load for 5v supply
2. 12V power input for audio amp
4. Speaker+ (Neo Geo right)
5. Speaker- (Neo Geo left)
Pin 1 of J8 is not connected to the 5V video amp power.
Pin jumpers JP1 and JP2 set the speaker output configuration for J8. The two jumpers must be set identically. There are three valid positions.
1-2. Stereo Neo Geo configuration (also set SW2 off)
2-3. Speaker+ and Speaker- disconnected
3-4. JAMMA mono configuration (also set SW2 on)
J6 3.5mm socket carries the line level audio signal from the SCART socket. If the arcade machine already has an audio amplifier you want to use instead, connect its input here.
J4 3.5mm socket is an audio input. Connecting a cable will disconnect audio from the SCART source.
SW2 is a mono mixing switch. In the on position it will mix the two stereo channels into a single mono channel. Recommended for the JAMMA mono configuration.
RGB Video SectionJ1 is a SCART socket for RGB video and audio input. This board supports RGB video only - there is no decoder for composite video, s-video, component video.
J2 is a 7 pin header (Molex KK254) which carries the video output header.
J2 pin list:
2. 5V power input for video amp
4. Blue out
5. Green out
6. Red out
7. Composite sync out
J3 is a separate power input provided for convenience.
SW1 enables the sync protection feature in the on position. This will stop the sync output if the frequency gets significantly higher than the standard 15.7 kHz.


To use any mobile device as a phone, you must sign up with a mobile carrier (I chose Verizon Wireless, but there are a lot of them out there). Like landline carriers, you generally sign up with some sort of plan. The mobile carriers generally offer their plans based on monthly usage of talk minutes, number of text messages, and volume of data. Many plans allow for unlimited talk and text, and some number of gigabytes of data – some of the plans are not that expensive. Mobile carriers are to wireless communication what Internet Service Providers (ISPs) are to home or work Internet service.
When accessing the Internet via wireless, a lot of data can be grabbed, eating into your monthly allowance. The way around this with a phone or tablet is to look at your data in a location with free wi-fi, such as a local restaurant (many of us have our “office” at Panera or Starbucks). With wi-fi access, the data comes in free, so you don’t wreck your plan budget. Also, many of us have wi-fi-only tablets, requiring wi-fi to access the outside world. Last but not least, if you are using a router at home for networking, wi-fi is built in (in other words, use the Internet on your phone or tablet at will if you are home).
As I’ve mentioned before, apps control everything. Verizon loads several apps on your phone when you sign up for their service. For example, the My Verizon Mobile app controls viewing of usage, your bill, etc.
One annoyance – Voice Mail is not part of the phone app! I had some unread voice mails because I didn’t think of using the Voice Mail app to read them – fortunately, none were mission-critical. I don’t know how other carriers handle this, but with Verizon, you have to check this yourself – unless you want to pay $3 extra for visual voice mail. If you don’t want this extra service, you can still call voice mail like you do with a non-smart phone and it works fine.


The mobile phone market is filled up with devices which attempt to outsmart each other through the features they supply. Most gadget makers launch a new version of their leading product each year, which makes it difficult to choose the best out from the numerous alternatives. However, as these smartphones are quite expensive, it is to carry out a total research before settling upon a particular gadget. As each one of these devices provide the complete pair of hardware and software specs, it is relatively easy to compare these and determine latest mobile phones. Here are some of the parameters which needs to be considered as the actual deciding factors while investing in a smartphone.
a. Display: The size of the mobile phone screen isn't the only criteria to be considered the following. Most mobile phones have a screen-size in the range of 3-5 inches. Whilst a display size of 5 " would give you a large exhibit, the downside from it is that it will be difficult to maintain and operate the device in a hand. The 4.3 inch display screen is considered towards the most ergonomic size to get a cellular phone. Nevertheless, the other key to be considered this is actually the display resolution and the engineering used. The very best devices make use of the latest Super LED or IPS exhibit technologies, while providing an entire high-definition (HD) show.
b. Cpu and Memory: The speed of the processor establishes how capable the cell phone is in handling multiple jobs at a time. The most recent phones have got dual or even quad core processors, which help gadget the running tasks in different digesting units called cores. However, the device must be optimized to be able to employ all the processor cores simultaneously. In the same way, the Memory determines the particular volatile storage that the cpu can work along with. Therefore, any high-speed processor would want an equally in a position RAM to be able to support multi-tasking.
c. Digital camera: It is practically a mandatory factor for modern cell phones to have a entrance and a again camera. Contemporary phones including Galaxy S4 and LG G2 offer advanced digital cameras with 8-10 mega pixels (MP) capability. Given that front cameras are generally employed for video-conferencing, one can settle for a lower specs. This is because the higher resolution digital cameras would take longer to make video photos across the Web, thereby delaying the whole process.
d. Battery power: Although most smartphones can't be expected to last more than a day time, it is still vital for consider the electric battery capacity just before investing on a phone. While most mobile phones provide a battery capacity within the range of 2200 to 3000 mAH, the best gadgets can provide capability up to 3600 mAH.


In a world where the pace of business continues to accelerate, AT&T’s edge-to-edge technologies provide near real-time intelligence from every corner of your business, enabling you to sense and adapt to change like never before.
Millions of businesses, from large, global corporations to mom and pop shops, turn to us. We work with companies in all major industries: financial services, manufacturing, education, healthcare, retail, hospitality and government. Our global IP network is one of the world’s most advanced and powerful global backbone network. Our services connect businesses in more than 200 countries and territories. Together these businesses represent 99% of the world’s economy. We serve nearly all the Fortune 1000 and more than 65% of the UK FTSE 100 companies, 95% of the CAC 40, 90% of the DAX 30.
We offer tailored products and platforms through our highly secure and integrated business solutions, including the AT&T Internet of Things (IoT), Ethernet, VPN, cloud, AT&T NetBond® for Cloud and AT&T FlexWare®. As of 4Q18, we have 48 million connected devices and more than 24 million connected cars on the AT&T network.


Flexispy Spy Phone Software
Monitor, Track and Trace Smartphones
Trace SMS, Email, Call Log Events and Track Mobile Phone Location
Flexispy stands apart due to the fact it features Spy Call and Intercept Call to remotely control the phone mike and turn it into a listening device spy as well as even phone tap conversations. It is suitable for BlackBerry, iPhone, Android, Symbian and Windows Mobile smartphones.
Download FlexiSPY straight to a smartphone and receive copies of sent and received SMS, event Call Logs, look at Emails, Track GPS Mobile Phone Location - look at results from online account. Remarkably you can even phone tap and intercept calls to eavesdrop smartphone conversations and spy call change the phone into a secret listening device and turn on the telephone microphone and bug the surroundings.
If you are shopping for the very best option for secretly spying on a mobile phone and needing to 'go-all-the-way' including Cellphone Tapping then Flexispy will be the spyphone software program you require.
Is Someone Keeping Secrets from You?
Reveal All with the Worlds Most Powerful Spyphone Software Program
Flexispy offers the capability to tap a cell phone conversations and turn a mobile phone into a listening devices spy with Spy Call for cell phone eavesdropping.
Flexispy can easily transform a smartphone right into a remote control listening device. Make a spy call to the target mobile phone that has FlexiSPY and listen in to the mobile phone environment. It discreetly utilizes the cell phone mike to enable listening from another phone.
Call Interception is the power to phone tap and listen in to a live telephone call on the target device. You designate the phone numbers you might be keen on and when any telephone calls to or from these numbers occur on the target, FlexiSPY PRO-X will send a secret SMS to your cell phone. In the event you then call up the target mobile phone, you will be added onto the phone call. If you need Phone Tap, then Flexispy can be your most effective choice.
Put together with Flexispy PRO-X, using flexiRECORD users can have cell recording and listen to the recorded phone conversation. This particular fantastic feature is not available for all types of mobile phones, you will have to check the latest information on the Flexispy site.
Using the net abilities of your smart phone, recorded activities, logs and GPS locations can be easily uploaded to your Flexispy web account. To view the results, simply login to your secure account at the Flexispy web site.
The application is completely stealthy and is effective independently. Flexispy doesn't depend on the phone's call and message logs to capture activities. Consequently whether or not the user tries to erase their tracks, the data will still be held on to and uploaded. Suitable for most types of iPhone, BlackBerry or Android phones! Also works with Windows Mobile, and Symbian OS.
Mobile Phone Spy
Flexispy software gives you the cabability to keep track of the various activities outlined below. Your logs are safely and securely kept in your private Flexispy account that is accessible from all over the world using a username and password you create.
Records every SMS message and Email incoming/outgoing.
- Sender's Number
- Date / Time
- Recipient's Number
- Message Text
Call History Logging
Captures all inbound and outbound calls. The time, duration and number of all voice phone calls are sent to your internet account. When the contact number is within the phones address book, then the name is going to be available too.
- Number Dialed
- Call Date / Duration
- Number of Caller
- Call Direction
Logs GPS position at any interval you select.
- See a Map of Recorded Positions
- Operates where GPS signal is available, or uses Cell ID (cell tower id and location)
Remote control of the phone microphone. It will change the phone into a bugging device and turn on the phone microphone and listen to the surroundings.
- Listen to surroundings
- Bugging Device
Cell phone tap and listen in to a live phone call on the target phone.
- Tap Cell Phone Conversations
- Cell Phone Tapping
Remote Settings Control
Send Commands to the phone using SMS
- Remote Uninstall
- Set Timings, Events, etc
You can view these types of results from anyplace which has a web connection and internet browser. Your online account is an SSL Secured website and is password protected. The cellphone event logs are searchable and you have the capability to export to a CSV file.
After the program is installed it can promptly begin tracking and uploading texts along with other results from the cell phone. There is absolutely no easier way to keep track of the smart phone activities of your workers or children. Keep them safe and honest with Flexispy.
* Remember that some functions are not supported by all phones, please check the User Guide on the Flexispy website, for info regarding your particular phone.
Flexispy PRO and PRO-X versions of their software package include extraordinary spy phone power to switch a smartphone into a covert listening device.
A SpyCall is the ability to secretly activate the target mobile mike by making a call from a predefined number. It permits you to eavesdrop the phone.
Call Interception is cell phone tapping, the cabability to eavesdrop and listen in to a live phone call on the target phone. You establish the phone numbers that you are keen on so when any phone calls to or from these numbers occur on the target, FlexiSPY PRO-X sends a secret Sms to your mobile. Should you next call the target mobile, you'll be included with the phone call. Call Phone Tapping requires that the target phone\device support conference call.
- Environment Listening ( bugging device)
- GPS and Cell ID Location Tracking
- Call Interception (listen to phone call)
- Email Logging (incoming/outgoing)
- Call History (incoming/outgoing)
- Call Duration (incoming/outgoing)
- Contact Name in Address book linked to each call/SMS
- FlexiTRACK - SIM Change SMS Notification (Receive SMS when your mobiles SIM is changed)
- Download all records to spreadsheet
Monitor and Track Phones and Personal Computers
Parental Control, Staff Monitoring, Investigating Infidelity
Track Location, Examine SMS Texts & Email, Call Activity Logs, MMS Multi-media Pictures & Video, Web History, Listen to Conversations and More
Too Many Options and Far Too Much Details?
Cell Phone Monitoring and Tracking
Mobile Spy for Stealth Mobile Phone Monitoring and Tracking (Mobile Spy offers a reliable feature-set for a wide range of smartphone brands - most widely used)
PhoneSheriff for Parental Monitoring and Control of Cell phones (offered by the same people that make Mobile Spy, quite a lot of features for lots of phones)
For Cellphone Monitoring and Tracking including Eavesdropping - Cellphone Tap or Hearing Surroundings the top products are MobiStealth (comparable newcomer, an abundance of features) or FlexiSpy (the pioneer for Spy Phones)
Computer Spy - Internet Safety and Keystroke Loggers
For Parental Monitoring and Control of Computers: SniperSpy (installs remotely by e-mail) and/or WebWatcher (numerous capabilities, quite popular) and/or AceSpy (competes right with WebWatcher, loaded with capabilities along with variants for both Apple Mac or Windows), and/or Net Nanny (great for youngsters, both Mac and Windows)
Endorsed by the FBI
The FBI recommends that parents utilize monitoring tools.
Endorsed by the Computer Emergency Readiness Team
The US Computer Emergency Readiness Team advocates employers make use of monitoring software applications.
So what is Spy Software? Especially, Spy Phone Software?
Almost certainly it just simply all is dependant on an issue of semantics.
We really don't see 'spying' as always a bad thing. This web site, and the applications detailed related to FlexiSpy isn't about hacking. It really is about the application of technology in order to solve some pervasive and serious issues. These types of software programs aren't 'viruses' nor 'trojans' - you will need actual control of the device to accept installation of the smartphone monitoring program.
FlexiSpy Spyphone software packages for cell phones doesn't necessarily indicate a unfavorable explanation for 'spyware'. The same can be said regarding the term Keylogger, which in the past implied illegitimate use of monitoring packages for improper motives.
Some spyphone software programs are especially sophisticated and offered by reasonably reputable businesses; however regrettably the majority of offers come from dishonest suppliers or some other kinds of shady characters making false promises.
FlexiSpy. Monitoring computer software could be what you would talk about as being a general expression for the various types of plans available in order to report personal computer or smartphone activity.
A little something to be aware of is that spyphone software programs require permission to install. Some smartphone spyphone software programs are usually sent to the phone remotely, but not installed or activated. It isn't a Trojan or a worm; they require a little human intervention and smartphone are a bit distinct from computers. Some anti-virus software can find malware software on mobile phones.
Bluetooth spyphone software applications really don't exhibit much in the way of legitimate reasons for mobile phones monitoring. Bluetooth spyphone software applications appear to be designed for secret call interception which signifies malignant intention, and not justifiable monitoring. In addition to that Bluetooth spy phone software programs commonly require owner permission while calls are being made for activation which means they won't function as surreptitious spyware, thereby proving that Bluetooth spyphone software applications are worthless. Bluetooth spyphone software hacks are an all around bad idea.
FlexiSpy Key Logger or Keystroke Logger
Precisely what is a monitoring software? Exactly what is key logger? What exactly is a computer spy application?
Monitoring tools as a rule describes software that's designed to document the action that is happening on a pc, and today includes mobile phones. There are lots of varieties, types and functions of monitoring programs.
Keylogger Computer software
A keystroke logger is mainly in reference to a software program or perhaps a feature of software that enables the saving of key strokes which have been typed on a keyboard. If you are searching for an instant message monitor for you to document IMs or something capable to do considerably more.
Phone Tracking is certainly a useful monitoring tool.
FlexiSpy - Tech Terms
More discussion of Glossary of expressions for software applications:
Some Cell Phone Spy software applications usually capture smartphone activity such as Phone Tracking, SMS texts, Call Logging and at times email; and depending on the cell phone operating system the websites frequented. This kind of information is either uploaded to a web account for access, or forwarded by SMS to another mobile phone or email. Some feature alert notifications dependent on keywords and phrases or telephone numbers. Some actually enable tapping telephone conversations.
- Address book - The Address Book, or Contact List is the data bank in a smartphone that stores most often called phone numbers along with the name (often the nickname), telephone number, and other personal details of contacts.
- Android - Android is the name for the operating system (OS) developed by Google used by lots of smartphone handset producers. It has grown to be particularly popular with people, and also very popular with 3rd party coders and great for spy phones
- BlackBerry - The BlackBerry name can be applied to both devices and software operating systems.
- Call Intercept - listen in on phone conversations, or phone tap, phone tapping, cell phone tapping
- Call Log - activities kept on the phone such as incoming and outgoing SMS, calls, emails, location
- Carrier/Provider Networks - In the US, there are a couple of major cell phone network technologies - CDMA and GSM. Verizon Wireless and Sprint apply a technology called CDMA. Likewise, ATT and T-Mobile use GSM. GSM was originally an acronym for Grouped Special Mobile, but was changed to Global System for Mobile Communication. CDMA refers to Code Division Multiple Access. GSM is employed a lot more around the world than CDMA.
- CELL ID - the cellular phone signal tower unique ID. CELL ID can be used to approximate phone location
- Compatible Phone - Each and every brand of spy phone program, along with, smartphone brand/model, works with different features and capabilities - look at partner web-sites for information for your cellphone.
- Event - activities such as a cellphone call that is made or received, an SMS/text message that is sent or received, and email that is sent or received, a location report giving cell ID and/or GPS coordinates.
- Event logging - Is the transmission of activities of the target phone to either the monitoring phone or an online database. This can include SMS/text messages, voice calls, emails, or locations.
- Event selection - The capability to determine which events are captured.
- GPS - GPS is an acronym for Global Positioning System and uses satellites to determine location
- GSM - GSM is an acronym for Global System for Mobile Communications
- Monitor Phone - any phone number picked by the user for monitoring SpyCall and Call Intercept
- Smartphone - A smartphone is cellular phone with computer-like capacities or others may refer to as a tiny computer with the features and functions of a mobile phone.
- SMS Text Message - regardless of whether or not they were deleted. SMS stands for Short Message Service, a communication system which allows users to send 160 characters, between GSM cell handsets.
- Spy Call or SpyCall - remote control of the phone microphone to eavesdrop the phone surroundings
- Target Phone - the telephone to be monitored.
- Undetectable or Invisible - installation is hidden on the Target phone
FlexiSpy Why Monitor?
Discover the Truth
Many people may use spy in their terminology when they refer to lawful monitoring of mobile phones.
There are a lot of valid grounds to Track Cell Phone and communications content.
Not only is Parental Monitoring permissible, and Employee Monitoring permitted, they are necessary. If not legally, then morally and ethically; given that parents and employers are in a position to diminish tragedy and liability that develop from mobile phone misuse or the need for protection. With authority comes accountability.
Thankfully there will be something to keep in mind is usually that spy phone software packages need agreement. A number of spy phone software products can be sent to the phone remotely, however , can't be installed or activated.
Employee Monitoring responsibility goes beyond productivity and policy compliance, protecting against insider threats and other misuse is very important. Cyber Bullies and Sexual Harassment remain serious issues for companies.
Catch a Cheater
To Catch a Cheating Husband or Wife: Probably the #1 reason people needs to buy smartphone spy phone software programs, is to catch a cheating spouse.
There might be few things more nerve-racking than the doubts connected with suspecting a spouse or partner is cheating. With so much at stake, and given the frequency of infidelity there is little wonder that investigating relationships is possibly the most widely quoted factor for applying monitoring.
Parental Monitoring and Parental Control
Parental responsibly means knowing exactly where children happen to be and what they are doing with their mobile phones and computers.
Parental Monitoring Teens Mobile phone Usage: Parents and guardians use cell phone spyphone software programs to get a handle on distracted drivers, sexting, predators, excessive use.
Helpful Information for Concerned Parents and Guardians
National Campaign to Prevent Teen Pregnancy
Sex Tech Survey - www.thenationalcampaign.org/sextech/PDF/SexTech_Summary.pdf
Allstate Insurance - Teen Safe Driving
National Society for the Prevention of Cruelty to Children
National Center for Missing and Exploited Children


In late June the University tested its emergency sirens and emergency communication notification procedures, which is called the Alert Carolina System (ACS). The well-publicized test, which was a success, verified that newly installed ACS equipment and software were working properly.
This is all part of the Initial Emergency Notification Automation project, called the One Button solution, which has streamlined the activation of the outdoor warning sirens and automatic distribution of mass text messages, emails and social media posts.
Now, with the simple press of a single button, the previous 15-plus minute process required to activate all systems and notifications has been reduced to less than two minutes. Follow-on communications, to provide additional updates, will still be crafted and sent depending on the specifics of the situation.
The system improvements, led by Information Technology Services (ITS), were well described by Matthew Mauzy, the overall project leader and IT manager at the ITS control center, in a recent Daily Tar Heel article.
In brief, the benefits of the One Button solution are:
- One Button minimizes the opportunity for human error in the initial activation of the system.
- The improvement ensures siren activations are immediately accompanied by explanatory text and email messages.
- The creation of an infrastructure to support additional notification methods, including desktop alerts and beacons, which are under evaluation and consideration.
The One Button solution is part of the University’s ongoing commitment to campus safety and emergency readiness. Thanks to One Button, Carolina is more prepared should the Alert Carolina System need to be activated in the future.
UNC-Chapel Hill Media Manager


Square - QI standard wireless charging with Hub - US Stock
*This product has USB hubs that enable you to charge up to 3 devices at the same time. It features Blue LED light to indicate when in use. Its smart simple design is compatible with Qi Standard and has NTC protection. Imported, logo applied in USA.
2)Input: 5V 2A
3)It also includes two 5V/1A standard USB ports.
4)Certificate FCC, CE, RoHs
Package Included: USB Cable*1, Manual*1, White Box*1.
3-7/8"L x 3-7/8"w x 3/8"h
Approx. 22 lbs per 100 pcs. Ctn: 22x16x5 inch
Production Time: 7-10 working days after all approvals
Imprint size: 2-1/2"w x 2-1/2"h
Regular Price Includes One color one location imprint.
2nd color: Add $0.30(g) ea. plus $45.00(g) set up


VOIP, or Voice over Internet Protocol, is a technology that allows users to make voice calls over the internet instead of traditional telephone lines. This is accomplished by converting analog audio signals into digital data that can be transmitted over the internet.
One of the key benefits of VOIP is that it is typically less expensive than traditional phone service. Because calls are transmitted over the internet, users do not need to pay for expensive long-distance or international calling fees, making VOIP a popular choice for businesses with global operations.
In addition, VOIP can offer a range of advanced features that are not available with traditional phone service, including call forwarding, video conferencing, and voicemail to email transcription. These features can help organizations improve productivity and collaboration, and enhance customer service.
Overall, VOIP is an innovative and cost-effective solution for businesses looking to improve their communication capabilities. By working with a trusted provider of VOIP services, organizations can ensure that they have access to the latest technologies and features, helping them to stay ahead of the curve in today's fast-paced business environment.


World would be so much simpler if we get to control everything through remote control. If not everything, you can at least control your advanced digital SLR cameras through your iPhone. Now you have provisions to connect your DSLR to your iPhone without a computer and can control the cam by taking photos, changing the settings like shutter speed, aperture and other shot parameters. Isn’t this great? It is getting better as there are 3 different remotes to do the same. Let’s see how we can connect the SLR to our iPhone.
The purpose behind the invention is very simple. You can take any number of self-portraits using the DSLR controlled by your iPhone. You can also get perfect shots of group photos with you in them. Apart from that you can control all the settings of the DSLR with just your iPhone and offers clear and sharp images without shake. Is this interesting enough to try find out about these remotes?
Bluetooth Smart Trigger from Satechi
- Satechi’s new camera accessory, BT Smart Trigger helps to connect the cannon DSLR with your iPhone.
- Connect your camera with the smart trigger by USB that rests on the camera hot shoes, the mounting point of the camera for flash and other accessories.
- Turn on the blue tooth device in your iPhone and wait for signal from the smart trigger.
- Now connect the smart trigger to your iPhone using the Bluetooth 4.0 connectivity of the remote.
- Once you have connected, there will be sync between the camera and your iPhone.
- Now you can set the shutter speed from the iPhone. Since smart trigger can also be an intervalometer, you can also fix the time-lapse for your shots.
- You can try long exposure specialty shots, time-lapse images etc using this connectivity. Only con is that you cannot view live feed of the camera’s view finder. But still, it is a best buy for amateurs and photo enthusiasts.
CameraMator – Wireless tethered photography device
This device has two components: An app and a wireless device. You can connect your SLR camera with your iPhone using this revolutionary CameraMator device as follows;
- Mount the CameraMator device on to the camera hot shoe and connect these two devices via its USB port.
- Now set your camera’s capture format to JPEG or Raw + JPEG.
- Download the CameraMator app from the App store or iTunes.
- The wireless device can create its own Wi-Fi network or use the existing ones. Now in the iPhone open the settings and then the Wi-Fi.
- Now connect to the CameraMator Wi-Fi network.
- Now open the app installed on your iPhone and start operating your camera.
Now you can control your camera remotely through your iPhone to change the settings like shutter speed, aperture, white balance etc. You can use CameraMator to create sequential shots for HDR compositing; send photos to Adobe Photoshop; take complete control over intervalometer and self – timer; share photos instantly to your friends etc.
This is a best buy to save time and to avoid repeated shots.
CamRanger – a standalone wireless remote
CamRanger, the TIPA award-winning camera accessory can connect your camera with the iPhone. This wireless device can work well when connected properly as follows:
- Power on the CamRanger and wait for 30 seconds till all the four lights are on.
- Connect the camera with the CamRanger using the USB connection.
- Download the app from App store or iTunes which is available for free.
- The wireless device creates an ad-hoc Wi-Fi network. Connect your iPhone to this network.
- Now open the CamRanger app in your iPhone and access the camera controls.
You can check out live view, capture images, record movie, adjust focus etc. It has all the features offered by the other two devices as well. This award-winning device will sure help you get beautiful landscape images and fun to use.


|material:||ABS, PC||color:||white or black|
|ftth drop cable:||16 pcs||cable ports:||2in 16out|
|plc splitter:||1x2, 1x4,1x8,1x16||adapter:||SC, LC duplex|
|max splicing:||24 fibers||application:||wall or pole mounting|
Wall Mounting 16 Port Outdoor Fiber Optic Splitter Box 1x16 PLC Splitter
Fiber Optic Termination Box provides a high density wall mounted solution for next generation networks,
which aims to provide and manage maximum numbers of fiber termination in a limited space.
It is normally installed in the way of wall mounting or pole mounting.
|Model||Size(W*H*D)||Max capacity||Adapter qty||PLC splitter||Color|
|FDB0216A||260*320*115mm||16fibers||16 x SC||1x2,1x4,1x8,1x16 micro splitter||White, black,grey|
How to install:
|Model||QTY/CTN||CTN size||N.W/CTN||G.W/ CTN|
Real photos show:
FDB0216 fully load 1x16 PLC Splitter SC/APC connectors 1 meter 900um and SC/APC adapters
FRONT SIDE INTERNAL VIEW
FRONT OF SPLICE TRAY INSIDE--- 16pcs Adapter panel module,
This module can take off.
BACK VIEW OF THE SPLICE TRAY --- PLC Splitter splice and distribute
Adapter panel can changed into LGX module, then can hold 2x 1:8 plc splitter or 1x1:16 spliter, like this:
1. 2in 16out, can use un-cut cable 2. adapter panel+ all accessories in 1 bag
3. cable port : 2in,16outfor FTTH drop cable 4. cable port: uncut cable or cable gland
YINGDA TECHNOLOGY LIMITED strictly enforce the ISO9001 quality management system, companies with good facilities and qualified human resources management to ensure product quality stability and excellent performance; and good after-sales service, to win the trust of customers, products exported to Europe and the United States and Southeast Asian countries.


Motorola Defy Satellite Link Review
No mobile coverage? No problem.
A promising tagline for the Defy Satellite Link from Motorola, but how well does it work in the field?
We have been using the Defy out in the wilds of Wensleydale and beyond for a few weeks now and are happy to share our thoughts on this handy little gadget.
As anyone who has been into the depths of the Yorkshire Dales will tell you, the mobile signal is patchy at best. As a bike shop running guided rides and cycling holidays we constantly face the challenges of being without phone signal. A lot of our pre ride planning is based on what to do if an accident occurs in a signal black spot, in fact we have a pretty extensive mental map of where you can get signal up and down the dale.
Enter the Defy!
This pocket-sized device from can be connected to your smartphone and allows you to send messages via satellite link rather than having to rely on mobile signal. Messages can be received by any mobile, and if the recipient downloads the Bullitt app they can reply to you as well.
The Defy also features a Check In button that will send a message and location pin to a pre-chosen contact, as well as a SOS button solely for emergency use.
We have found the message function useful for updating team members back at the shop, letting them know any changes to routes we are guiding and any delays in getting back.
The Defy found and kept the satellite signal with ease and we found messages and replies came through with almost no delay.
The Check In function has also impressed us, allowing you to send a location tag without having to get your phone out is fantastic in cold and wet weather, especially if wearing gloves, and the location has been reliably precise through our testing.
Thankfully the SOS button has remained untested so far but in an emergency it will send an alert to a global response centre who will then contact local emergency services and share your GPS location. One initial concern we had was over the accidental use of the SOS button, however it takes a long 5 second press of the button to send the alert and the chances of that happening by accident seem very small.
The device itself is only 70g and is both water, temperature and shock proof. With it clipped to the outside of a rucksack there was no worrying about rain and mud and after a while we didn't even notice it was there. The claimed battery life of the device is 5 days so is going to last longer than your phone and still allow you to check in and let others know you are safe.
Our only criticism is over the process for others to be able to reply to messages. Anyone can receive and read messages sent via the Defy, but to reply the recipient has to download the Bullitt app, and create their own account to reply.
Of course it would be sensible to get your emergency contact to do this prior to your adventure, but in an emergency there may be reasons you have to contact someone else. Again it could be argued that in an emergency you just need to relay the information to your recipient and a reply is not massively important.
The Bullitt app will send a delivery receipt so you know your contact has received the message, but it would be interesting to know if there is a way to set up a 'read receipt' or allow a one time 'guest' reply feature just so you know the message has been seen.
The Motorola Defy Satellite Link is an essential piece of kit for anyone spending period of time well away from mobile coverage. The little rugged device can be clipped to your rucksack and give you the peace of mind that no matter where you go you will be able to reach help or let people know you are safe.
The excellent Check In and SOS buttons mean that even if you phone dies, you can still share your location or call for help in an emergency.
Priced at £159 for the unit with message plans starting from £4.99 a month it is certainly an investment, but is a much more budget friendly option than other similar devices out there. And in the grand scheme of things not a lot for something that could save your life.
It has definitely been added to our list of essential kit you grab every time you head out the door.


A new security device for electronic voting could be ready to use by the 2020 or 2025 general elections in the UK.
Taking inspiration from the security devices issued by some banks, a security and privacy research group at Birmingham, led by Professor Mark Ryan, has developed a system that allows people to vote by employing an independent hardware device in conjunction with their PCs.
According to Professor Ryan, the system called Du-Vote, works by employing a credit card-sized device similar to those used in online banking. From the voter’s perspective, it’s straightforward: the user receive a code on the device and type it back into the computer.
The main advantage of this system is that it splits the security between the independent security device and a voter’s computer or mobile device. The aim is to bypass and detect malware by using a separate security device. Even if a hacker controls the entire computing infrastructure, voters and election officials can still detect electoral fraud.
The university research team’s findings will be included in a paper, entitled Du-Vote: Remote Electronic Voting With Untrusted Computers, being presented at the IEEE Computer Security Foundations Symposium in Italy in July.