Motion Sensor The motion sensor is designed specifically to control the automatic switch on/off of lighting system by the human movement. The sensor will detect the change or movement of temperature dispersed from human. It is suitable to be installed in rest room, footpath, store/cabin in household.Motion Sensor will operate automatically to switch on the lighting system when there is human movement in motion sensor coverage. It will therefore automatically switch off the lighting system if there is no human movement over the duration of 2.5 minutes.   Motion sensor specification table   Type Output a mm. b mm. c mm. Weight kg Output V Hz. V Hz. A Motion sensor 220-240 50-60 50 79 28 - 220 50-60 10