Dahua VTO420 (German Branded as GOLIATH 2-Wire Hybrid IP) not Recocnized as Doorbell

[Timo Neumeier]

Hello,

I installed the integration via HACS andwanted to integrate my doorbell. It is a German-Branded version of the VTO420. But it not add doorbell binary sensors or anything? o.O

Also, I am not receiving any events for ringing or anyfing 

https://www.avaloid.de/GOLIATH-Hybrid-2-Draht-BUS-Tuersprechanlage-Anthrazit-2-Fam-Fingerprint-2x7-Schwarz-180