Strange entities in my Fibaro Zwave Dimmer2 (FGD212 Dimmer2)

in my ZWave Network I have 2 of the same Fibaro FGD212 Dimmers installed. They both work correctly It is just that I found some strange entities in one of them (see attached screenshot). A velocity- and formaldehyde-sensor is not what I would expect in a Dimmer :wink:

How can I reset/correct this?!