Ceiling Surface Mount Passive Infra-Red (PIR) Occupancy Detector & Photocell for light control applications like motion detection and daylight harvesting. Mains powered input: 100-240 Vac 50/60Hz.
This surface mounted MYMESH-CESR can be mounted directly onto solid ceilings or onto a range of different mounting boxes
The PIR motion detector senses the motion of persons within its detection area. The PIR sensor reacts to temperature differences between the ambient temperature and the moving person or object. The ambient light sensor measures the actual lux level at the sensor head.