How to trigger doorbell function to homekit via HomeSeer automation
**Describe The Problem:**

Hi, I use HomeSeer for automation, and HomeBridge to connect to homekit. All connected via the HomeSeer plugin for HomeBridge.
Sins i have a Unifi Dream Machine Pro, I also use Unifi Protect.
Now i used to use Homebridge Camera FFmpeg plugin,  but for al possible reasons using the Unifi plugin made mye world alot easier.

So with Homebridge Camera FFmpeg i could from HomeSeer trigger an action event, that calls a url. 
This url then triggers the doorbell function in homekit, giving me a live view of whom ever was at the door.
Under the action url used to trigger doorbell:
&hs.URLAction("http://IP:8888/doorbell?Gardsplass","GET","","")
Reason for me to do it this way, doorbell is a 433Mhz device calling a device in HomeSeer. 
And when this device is triggered, it calls event that send url to HomeBridge and view appears on my apple tv.

I have enabled doorbell function with Enable.Doorbell.Trigger under feature options.
So the question is, is there a url that i can use to trigger doorbell function in your plugin?
I have 7 cameras, and I only need to trigger one by the door.
Is it possible? Any ideas? 

Thank you very much :)


**Homebridge Configuration:**

   {
            "controllers": [
                {
                    "address": "IP",
                    "password": "Something",
                    "username": "User"
                }
            ],
            "options": [
                "Enable.Doorbell.NvrEvents",
                "Enable.Doorbell.Trigger"
            ],
            "platform": "UniFi Protect"


**Environment:**

* **Homebridge Version:** 1.3.4
* **Node Version:** 14.17.1
* **Homebridge-UniFi-Protect Plugin Version: 4.4.1
* **UniFi Protect Version:**  1.19.0-beta.10
* **UniFi Protect Controller Type:** UDMP
* **UniFi Protect Controller Firmware Version:** 1.10.0-13
* **Apple Device and iOS / macOS / iPadOS / tvOS Version:**Apple TV tvOS15 (beta)
* **Operating System and OS Version:** Windows 2019 Standard server

