Camera not supporting
https://github.com/bwp91/homebridge-ewelink/wiki/How-to-set-up-Sonoff-Camera#1-find-the-ip-and-password-for-your-camera

There are no "More Settings" as mentioned under my Camera settings to get the RTSP password. Any other way?

![image](https://user-images.githubusercontent.com/11315372/102058250-3e932c80-3e15-11eb-8d4f-d2946da179d2.png)


### Details of your setup.
* Do you use Homebridge (with config-ui?) or HOOBS? 
Yes


* Which version of Homebridge/HOOBS do you have?
1.1.1 


* Which version of this plugin (homebridge-ewelink) do you have? Has the issue started since upgrading from a previous version?
3.9.0 


* Which eWeLink devices do you have that are causing issues? Please include product models if applicable.
Camera


* Do you use your main eWeLink credentials or do you use a secondary eWeLink account for Homebridge?
Main


```

```
