Outdoor radio repeater 1- and 2-level, 60x46mm, 30mm deep. Standby loss of only 0.6 watt. This repeater is only necessary when the structural conditions prevent interference-free reception, or the distance between wireless switch and receiver is too great. The factory setting is 1 level mode activated. Only the signals from sensors and actuators are received, checked and transmitted at full transmission power. Radio signals from other repeaters are ignored to reduce the amount of data. By removing the cover (loosen the two screws on the front side) and repositioning the jumper right, you can switch to the 2-level mode. Now the radio signals of another 1-level repeater are processed as well. This allows a signal to be received and amplified up to 2 times. A red LED indicates all perceived radio signals by a brief flashing. Radio repeaters do not have to be taught in. They receive and amplify the signals from all wireless sensors in their reception range. For the waterproof mains connection a screw connection M12 is located on the lower side. The permitted ambient temperature is -20degrees C to +55degrees C. Screw-on installation.This text is machine translated.