Which opener compatible video door bell system would you recommend?

Hi all,

we’re currently planning to replace our 4-wire Ritto door bell system by a modern video enabled system.

Since I love the Nuki, I want a compatible video system that is also happy with the 4 wires that exist. There will be 10 apartments equipped with the new system and I would like to have the bus compatible with Nuki Opener :slight_smile:

Who has connected the opener to such a system and can use all the features?

If possible it should not be the most expensive system on earth, but with reasonably good video quality and opener connectivity.

Thanks in advance