
PIR infrared detection sensor, uses infrared detection method to control the load switch. Easy to install and use, make the light soft and stable, no flicker. PIR sensor has an effective range of 16 feet and reduced detection of a moving human body to 26 feet. You can easily make the light turn on and off automatically. The switch can detect infrared from the human body and use infrared to control the load. Suitable for incandescent lamps, energy-saving lamps, LED lamps, fluorescent lamps and other types of loads