
Nuki Smart Lock GO CH-Zylinder (5th Gen)
Smartphone

Nuki Smart Lock GO CH-Zylinder (5th Gen)
Smartphone
Hey guys. I just can't get it installed. Attached are pictures of what the lock looks like on our front door - it has this silver knob that I can easily unscrew and then behind it is this gold/bronze "thing". You can't take it off. I've tried almost every colour that could even remotely fit. The green one is too tight and doesn't go over, the blue adapter is a bit too wide, goes over but doesn't hold! What else can I try? :-( Pictures: https://ibb.co/S4nYYh3R https://ibb.co/35SwfD5H