1、Product Information: PIR human body sensing switch is an infrared detection controller, which uses infrared detection mode to control the load switch. Users can install the human body sensor in an appropriate environment according to actual needs. 2、Automatic Lighting: Using advanced infrared induction technology, when the controller detects someone within 5 to 8 meters, the load lamp will be automatically lit. 3、Delay Time Adjustable: When people go out of the sensing range for more than the set time (1 to 10 minutes), the lamp will go out automatically. The control time can be adjusted as required. 4、Energy Saving: The human body induction lamp is simple and practical, easy to install, energy saving, environmental protection and electricity saving. 5、Easy to Install: Comes with a compact size and a light weight as well, the easy installation can be quickly completed.