KNX system - IP/USB/RF to KNX Interfaces KNX Products +Touchscreens and capacitive touch switchesActuatorsBlindsLightingHVACKNX inputSensorsEnergy efficiencyMultimediaAccess controlKNX accessoriesKNX systemKNX Power SuppliesIP/USB/RF to KNX InterfacesKNX cableVideo IntercomSwitches and sockets Linecoupler CL KNX Line Coupler REF: ZSYLCCL Linecoupler is the KNX line coupling and line-repeating solution. It connects lines with galvanic isolation filter. Telegram dropping to reduce traffic.