The building I live in has an analog video intercom system from Bticino. The videophone I have installed in my flat is the following: https://eshop.cebeo.be/html/Products/ArtDetailnw.htm?taal=2&arid=3387129 .
I would have loved to be able to pilot the videophone through home assistant, seeing who is ringing through the video feed, open the entrance door, etc. That would mean however to convert the video (and other) signals from analog to digital, send back some signals (to open the door for instance), etc.
Even though I am a newbie in electronics, I thought the project could be fun, and I do not seem to have much option since the building’s system is unlikely to change for a while. Maybe there are some building blocks I could assemble to make this work? I haven’t found much on google, but I might also be searching with the wrong keywords.
Anyone to give some advice or tricks & tips?
For reference, I found this documentation I could extract the snapshots following from:
Thanks in advance!