ConfigTool for the handheld control center F. Tepaße Updated February 18, 2024 06:51 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 Operating Instructions RT ConfigTool Activate login mode: DuoFern central operating unit 9493