Ceiling Flush 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 flush mounted MYMESH-CEFL is suitable for easy mounting through a 73/75mm diameter hole into a ceiling void which is at least 78mm deep.
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.