With PIR motion sensor, it detects human motion by sensing infrared radiation emitted by the human body. 120-degree detection angle. High and stable sensitivity for energy savings and improved efficiency. Smart detection automatically delays power-off after a person leaves. Widely used in motion-activated lighting applications such as corridors, bathrooms, basements, warehouses, and garages. Equipped with a USB port for convenient power supply via smartphone chargers, power banks, computers, or laptops. Input voltage equals output voltage. Low power consumption. Integrated temperature compensation chip minimizes temperature-related variations in detection distance. Specifications: Operating voltage: 5–24 V DC Output current: 5 A Operating temperature: –15°C to 38°C Function: Infrared Human Body Sensor Switch Quiescent current: < 50 µA Output mode: Inductive output Detection distance: 5–7 m Detection angle: 120° Delay time: Default 15 seconds, adjustable Power supply: USB-powered (via phone charger, power bank, computer, or laptop) Color: Black Material: Plastic Dimensions: 5 × 2.6 × 2.2 cm Package includes: 1 × PIR Motion Sensor Switch Note: Color may vary slightly due to lighting and screen settings. Slight dimensional variation (±1–3 cm) may occur due to manual measurement.