Busch-Wächter 180 UP Sensor Standard, Select, grey metallic, Busch installation bus KNX, control elements solo, Busch-Wächter 180 UP Sensor Standard, Select with integrated bus coupler motion detector with up to 4 channels. The bus connection is made via the enclosed bus terminal. With integrated KNX bus coupler. Control elements: setting via ETS application. Detection range: front: 6 m, side: 6 m Opening angle: 180 ° Brightness limit: 1 lux - 500 lux Installation height: 1.1 m Protection class (device): IP 20 Temperature range (device): -5 °C to 45 °C Dimensions (H x W x D): 71 mm x 71 mm x 30 mm Installation position: vertical