Same here, got a few of those systems in different apartments in Czech Republic.
The “Connect the Nuki Opener to an unknown intercom” seems to say that for bus systems you need to use the bus system as well to open the door and there is no such thing as a mixed mode.
Would be great to use the bus system just to recognise the ring and an analogue signal to open the door.
That door opening cable could connect somewhere else at the intercom since the intercome seems to have loads of analogue connectors as well. (way more than any other door systems I see at our apartments).
On the web technical manuals for the 5701 / FT Bravo 01 simplebus systems were easy to find and I’d think it is possible to find the right connector.
Has somebody tried to connect the system with analogue connectors only?
There is some addon module “5734” available which seems to be useful to have a more direct door open button.
@Lucas_Rahle @chrisha I can also open the doors without activating the intercom. However in the technicial manual of the 5701 this sounds to me like something that needs to be activated first. Just not sure if activated in the 5701 or in the “central unit” of the intercom