ConfigTool for the handheld control center F. Tepaße Updated April 25, 2024 18:26 Follow ConfigTool for programming the DuoFern system incl. automatic software update for the central operating unit. ConfiqTool for central operating unit_Setup_WR_ConfigTool Related articles Downloads hand control unit 9493 Activate login mode: DuoFern central operating unit 9493 Downloads DuoFern Manual Control 9493-1 Operating Instructions DuoFern Manual Control Unit 9493-1 Combine devices into groups