Equipped with a PIR motion sensor to detect human movement via infrared rays. 120-degree cone angle detection range. High and stable sensitivity, saving energy and improving efficiency. Smart detection with automatic delay off after the person leaves. Widely applicable for motion-activated lighting in corridors, bathrooms, basements, warehouses, garages, and more. USB powered for convenient and easy operation. Power supply via mobile phone, power bank, or other USB devices. Output voltage matches input voltage, with low power consumption. Integrated temperature compensation circuit reduces the impact of temperature on detection distance. Specifications: Working Voltage: 5V-24V DC Output Current: 5A Working Temperature: -15°C to 38°C Function: Infrared Human Body Sensor Switch Quiescent Current: Less than 50μA Mode: Continuous shutter Output Mode: Inductive output Detection Distance: 5-7m Detection Angle: 120 degrees Time Interval: Default 15s, adjustable Power Supply: Via mobile phone charger, power bank, computer, laptop Color: Black Material: Plastic Size: 5 * 2.6 * 2.2 cm Package Contents: 1 * PIR Motion Sensor Switch (Other products are not included.) Note: Light and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowed measurement error is +/- 1-3 cm.