Presence detector dual tech, 360°, 230 V, 19 m, slave, for flush-mounting box
Intelligent presence detector for ceiling mounting in offices. Suitable for switching indoor lighting. Fast detection, up to the slightest movements, by passive infrared technology (PIR) and ultrasonic technology (US). Presence detection behind office walls by means of US detection. Only operates in combination with master 350-20065. The detection area can be divided by means of an adjustable cover mask.