Hey i got a Comelit 6741w in my apartment. I own the apartment so i decided to open the System. The touch buttons are very i mean veeery simple. They are directly connected to an Atmel micro controller. Is it possible to just solder the Nuki Opener on these pads? Does the Opener switches to Gnd? If thats possible i can Solder the Ring surpression and Open signal to the corresponding pads which are huge. Switches the Nuki Opener to GND and if not switched is the pin floating? That would be perfect… And i also heared that i have to enable a secret ring detection mode and @Georg_S could help me, the loud speaker seems to have 10 V
