External io-compatible radio receiver for a window or conservatory awning that is equipped with a wired 230 V / 50 Hz drive. - Connection between drive cable with mounted plug (STAS3) and power cable with mounted coupling (STAK3) - Enables the simple, subsequent integration of existing, wired applications into the io world and the TaHoma smart home system Note: The end positions must be set directly in the drive before the radio receiver is put into operation. The Slim Receiver io must be installed protected from rain. Operating voltage: 230 V - 50 Hz Operating temperature: -20 to 70 °C Protection class (housing): IP 54 Radio frequency: 868-870 MHz Dimensions (W x H x D): 130 x 32 x 33 mm Operating time: max. 4 min Switching contact load capacity relay: max. 3 A / cos phi > 0.6