Optical pattern designed for optimum efficiency , Light angle can be made application specific, Constant current LED Driver for optimum performance, Highly energy efficient long service life of > 50000 hours, Extremely cost effective operation,...
This product adopts microwave technology, to test ambient movement intelligently, auto-adjust work state, so no ambient temperature nor noise interruption, performance is better than the PIR sensor, sound-control switch and the touch switch. Sensor...