PIR ceiling mounted Lighting Management sensors 360°¸ infrared with detection angle of 2 x 12 m(Ceiling mounted)048817 Product Features PIR ceiling mounted Lighting Management sensors 360ø infrared with detection angle of 2 x 12 m Ideal for hallway IP 41 Optimum distance between 2 sensors: 20 m Connection via automatic terminals Surface mounted on ceiling using accessory Cat.No 0488 75 (p. 568) Fix directly to a false ceiling with mounting claws (included) or installed in a Batibox box, depth 50 mm, Cat.No 0893 58 3-wire with neutral Standby consumption: 0.4 W Recommended fixing height: 2.5 m Main Features Check presence and natural light level continuously, switch off when there is sufficient natural light Occupancy mode (automatic switch-on/off factory setting). Can be used with pushbutton Cat.No 0770 40 (or illuminated pushbutton Cat.No 0770 33) for vacancy mode (manual switch-on and manual or automatic switch-off). Precise on-site adjustment using configuration tool Cat.No 0882 30 (p. 568) Adjustable time delay: 5 s to 59 min. Light level threshold adjustable from 5 to 1275 lux