Unfortunately, this lock is not suitable for a rotary knob/door knob.

Works perfectly with the rotary knob. Various adapters are included and one of them only fits perfectly on one of the two sides in terms of shape, but this is absolutely sufficient for a good hold. I replaced my Nuki with the U200 a fortnight ago and would do it again in a heartbeat. The range of functions is better, the hold is better (at least with my fitting), it's much faster, fingerprint included and the door can be opened at night without waking up the whole house. An absolute recommendation!

Gemäss Aqara Website, sollte es auch mit einem Knaufzylinder funktionieren.

https://www.aqara.com/en...

"If your door has an interior knob:
Remove the knob and keep the screws for later use. Select the appropriate adapter based on the shape of the lock cylinder tailpiece. 5 adapters are incl. with 4 adapters having different shapes on each end."