OK, it became weirder... I've made an ARC device in Domoticz: - A1, same as the AB600D (i've got also a dimmer). Weird enough is that the dimmer goes on and off with the off signal. So, when my domoticz send an off-signal, the switch turned on or off (depending on the actual on off status). When i'm ...

There isn't a learn button on the device. http://www.yopi.de/prd_4513090
Or is it inside?

Thanks, EdKo. I already checked the post, unfortunately it didn't work.

Hi, I've bought a set of 5 Elro AB600S switches, without the remote control. I've tried many ways to let my Raspberry Pi and RFXcom communicate with the set, but unfortunately, it still isn't working. I did the following things: - Settings - Settings - Hardware/Sensors - accept new hardware/sensors ...