Adopt PIR motion sensor to detect human motion by detecting infrared rays emitted by human body. 120 degree cone angle detection range. High sensitivity and stability, save energy and improve efficiency. ligent detection, automatic delayed shutdown after people leave. Widely used in motion activated lighting, for automatic lighting corridors, toilets, basements, warehouses, garages and other places. USB port makes waiting comfortable and easy. Powered by mobile phone, mobile power or other devices with USB port, the output voltage is equal to the input voltage, and the power consumption is low. Integrated temperature compensation chip to reduce the influence of temperature on the detection distance. Specifications: Working voltage: 5V-24 DC Working temperature: -20 degrees Celsius ~ 40 degrees Celsius Function: infrared human body induction switch Shooting mode: continuous shooting Output method: inductive output Detection distance: 3-5m Detection angle: 120 degrees Power supply: mobile phone charging, mobile power supply, computer, notebook Color: black Material: plastic Size: 54*40*22mm, line length 30cm Package contents: 1 * Motion sensor switch Only the above package contents, other products are not included. Note: Light shooting and different monitors may cause the color of the items in the picture to be slightly different from the actual object. The measurement allowable error is +/- 1-3cm.