1 normally open contact not potential-free 10A/250V AC, 230V LED lamps and ESL up to 400 watts, incandescent lamps 2000 watts. Encrypted radio, bidirectional radio and repeater function can be switched on. Standby loss only 0.8 watts. Adapter plug for German safety socket. With increased contact protection. Supply and switching voltage 230V. If the supply voltage fails, the switching state is retained. When the supply voltage returns, it is switched off in a defined manner. After plugging in, wait for the automatic short synchronization before plugging in the switched consumer. This radio actuator has the most modern hybrid technology developed by us: We have combined the wear-free reception and evaluation electronics with a bistable relay. Encrypted sensors can be taught in. Bidirectional radio and/or a repeater function can be switched on. Every change in status and incoming central control telegrams are then confirmed with a radio telegram. This radio telegram can be taught into other actuators, professional smart home controllers and universal displays. Up to 35 radio buttons can be assigned using the left LRN button, either as universal buttons, direction buttons or central control buttons. Up to 35 radio window-door contacts FTK or window handle sensors FFG7B can be taught in for controlling extractor hoods or similar. Several FTK or window handle sensors FFG7B are linked together. If an FTK or window handle sensor FFG7B is taught in, control commands from any buttons that have been taught in are no longer executed. The right button can be used to switch the device on and off manually. The LED accompanies the teaching process in accordance with the operating instructions and indicates radio control commands during operation by flashing briefly.