Hi! I have trouble installing Nuki Opener on my intercom. The first problem was identifying my model of intercom. The external housing says ATEA and from web searches I believe it’s NOV903.
I followed the steps for this model in the app but when I plug in the cable in the Opener the intercom speaker starts emitting a low buzzing sound. Opening with the Opener button works but I didn’t test anything else because the sound is a bit annoying.
Does anyone else have this sort of intercom and successfully installed Nuki? Did the wiring look the same? I will post the images of the wiring below maybe I am missing something.