With PIR motion sensor, it can detect human motion by detecting infrared rays emitted by the human body. 120 degree cone angle detection range. High and stable sensitivity, save energy and improve efficiency. Smart detection will automatically delay when power off after the person leaves. Widely used in motion-activated lighting, for automatic lighting corridors, bathrooms, basements, warehouses, garages and other places. The USB port makes it comfortable and easy to wait. Power supply through mobile phone, charging bank or other devices with USB port, output voltage equals input voltage, low power consumption. Integrated temperature compensation chip, reducing the impact detection distance by temperature. Specifications: Operating voltage: 5V-24 DC Output current: 5A Operating temperature: -15 Celsius ~ 38 Celsius Function: Infrared Human Body Sensor Switch Quiescent current: less than 50 AU mode: continuous shutter Output Mode: Inductive output Detection distance: 5-7m Detection angle: 120 degree Time range: Default setting 15s, adjustable Power supply: by mobile phone charging, by charging bank, by computer, by notebook Colour: Black Material: plastic Size: 5 * 2.6 * 2.2cm Package Contents: 1 * PIR Motion Sensor Switch Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.