I have a Urmet 1142 intercom, it’s a digital BUS system without activiation if no ring before, i follow the unknow guide in my first non marching try.
After sending a mail to nuki team i have just connect the red and black cable, i use in first the profil generic/bus and after the generic/urmet BIBUS but i have the same issue :slight_smile :
Without ring before -> cabling error from the app
With a friend ring and i pickup the handset i go to the next step -> learning mode… but impossible to detect when i push on the open door button
Can i have any help or information ?..
This is my second try
This is my first try