1 non-potential-free switch 10A/250V AC, suitable for 230V LED lamps and energy-saving lamps up to 400 watts, incandescent lamps up to 2000 watts. Encrypted radio, bidirectional radio, and repeater function can be activated. Standby loss is only 0.8 watts. Plug-in adapter for German safety socket. With increased touch protection. Supply and switching voltage 230V. The switching state is maintained in the event of a power failure. Upon restoration of the supply voltage, it is defined as switched off. After plugging in, wait for the automatic short synchronization before connecting the switched load. This radio actuator features the latest hybrid technology developed by us: the wear-free reception and evaluation electronics are combined with a bistable relay. Encrypted sensors can be learned in. Bidirectional radio and/or a repeater function can be activated. Any change in state as well as received central control telegrams will then be confirmed with a radio telegram. This radio telegram can be learned into other actuators, controllers, and universal displays. Using the left button LRN, up to 35 radio buttons can be assigned, either as universal buttons, directional buttons, or central control buttons. For controlling range hoods or similar devices, up to 35 radio window-door contacts FTK or window handle sensors FFG7B can be learned in. Multiple FTK or window handle sensors FFG7B can be linked together. When an FTK or window handle sensor FFG7B is learned in, control commands from any learned buttons will no longer be executed. The right button allows for manual on and off switching. The LED accompanies the learning process according to the operating instructions and indicates radio control commands during operation with a brief flash.