Hello friends! I saw this switch thing in a hotel in Zürich, and I don’t remember ever seeing something similar before. Since there’s nothing written on it, I would like to ask you for help in identifying whatever this is - because I absolutely need it!
It controlled multiple lights and was firmly attached to the wall (screws probably). Thanks!
Thanks man! I can’t find much info on these. Do they require a null wire?
It requires power to the adapter so yes it does require one