With PIR motion sensor, it can detect human motion by sensing infrared rays emitted by the human body. 120-degree detection range with high and stable sensitivity, helping save energy and improve efficiency. Smart detection automatically delays and turns off after the person leaves. Ideal for motion-activated lighting in corridors, bathrooms, basements, warehouses, garages, and other areas. Equipped with a USB port for convenient power supply from mobile phones, power banks, computers, or other USB-enabled devices. Output voltage matches input voltage with low power consumption. Integrated temperature compensation chip helps maintain consistent detection performance across varying temperatures. Specifications: Operating voltage: 5V-24V DC Output current: 5A Operating 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 range: Default 15 seconds, adjustable Power supply: USB (compatible with mobile phone chargers, power banks, computers, notebooks) Color: Black Material: Plastic Size: 5 x 2.6 x 2.2cm Package Contents: 1 x PIR Motion Sensor Switch Note: Light and display differences may cause slight color variations between the image and actual item. Measurement allows an error of +/- 1-3cm.