[enhancement]: Support for Eufy Video Doorbell Dual
### Describe the solution you'd like

Hello, first of all a big thank you for your great work. The plugin is really great and works without any problems. But I have one big request. I bought the Dual Doorbell from Dufy. Unfortunately, this is not yet supported by the plugin. It is marked as "undefined" under Type and is not included. A support would be really great.
Thanks, Enrico

https://github.com/samemory/homebridge-eufy-security/issues/383