What are the key combinations for the DuoFern wall switch 1-channel? F. Tepaße Updated August 28, 2024 09:28 Follow Related articles Does the DuoFern wall switch 1-channel have a jog mode to turn external venetian blinds comfortably by short commands? Can the wall switch 1-channel be integrated into other switch programs? Register devices on the HomePilot Activate login mode: DuoFern wall switch 1-channel 9494-3 Operating instructions DuoFern wall switch 1-channel 9494-3