I did get this working. Take a look at this:
https://www.domoticz.com/forum/viewtopi ... ch#p236567

I have the 3-channel version of the wallswitch. It has the same problem as the 1-channel. I have the following Neo Coolcam Z-wave devices: 4 x 1-channel (no on/off signal to Domoticz on fysical operation) 3 x 2-channel (on/off signal to domoticz ok) 1 switch is defect with black burnmarks on the ...