ITEM NAME:DC12V PIR Sensor Switch Module with Spring Clip Body Motion Sensor Auto On/Off Description: Infrared PIR ceiling motion sensor detector light switch, 360 degree detection range. The PIR sensor switch detects PIR body heat and automatically switches the light ON until the person leaves. With LED indicator, easy to install and detect breakdown. Can identify day and night, great for hallway, corridor, balcony, bathroom, basement, warehouse, garage, bathroom and other places requiring automatic lighting. Perfect cost and energy efficiency solution for both residential and commercial users. Specification: Materials: ABS Size: Approx.10x10x3.5cm/3.93x3.93x1.37inch Detection Range: 10m Work Voltage: 8V-30V Sensing Angle: 360 Degree Package Includes: 1 Piece Sensor Switch 1 Piece Instruction SKU: DMO0021966753030869.The PIR sensor switch detects PIR body heat and automatically switches the light ON until the person leaves. Infrared PIR ceiling motion sensor detector light switch, 360 degree detection range. With LED indicator, easy to install and detect breakdown.