Megaman Passive Infra Red Sensor PIR Motion Detector Battery Operated 3V (2xAAA) 88x88x10mm Chrome
The PIR Sensor can switch ligts or power sockets on off only when movment is detected. For instance, it can turn the landing lights on automatically when someone gets up in the middle of the night, and then switch them off again when they have gone back to bed, saving on energy bills if someone forgets to turn the lights off. The PIR has an adjustable timer. It is designed for indoor use only.
- Colour: Chrome