I have a strickelock connected with a Byron 7770. I’m wondering if I can somehow connect to it a Shelly Plus and Nuki opener? From the Byrton transformer the 8V cables seem to go to somekind of junction, and from there the cables are wired to each apartment. We would like to set up a Nuki opener together with a Keypad, but we are unsure about the wiring.
If you follow the „other door“ scheme here it should be possible to connect the Opener to basically everything that can be unlocked by closing a contact. Once the Opener works you can pair it with a Keypad and use PIN codes of fingerprint to actuate the Opener.
I have a very strange setup and I cant figure it out, Any advice? I have a multi colored wire coming from downstairs, which seems to be cut, it ends and starts and the junction. I have attached an illustration and an actual picture.
The Byron is a pure power supply. It looks like its red cable goes directly down to the strike and the blue cable goes up into the apartments where the local terminals/switches in the apartment connect it to one of the other colored cables that pass through the junction into the apartments. i.e. you’d need to position the Opener between the blue cable from the byron and one of the multi colored cables that pass through the junction coming from the apartments. This is just a guess. You’d better off measuring stuff with a multimeter before you connect something. There might also be ring signal passing through one of the multi colored cables.
@Juergen How would the wiring to the opener look like? Do I need a relay like a Shelly Plus or can I wired the opener directly?
Sorry, but i can not help you with this any further. The technical informations have been posted above already. If you are unsure, please contact an electrician.