Features 1. This product is a 3.7GHz microwave induction motion sensor module, designed to effectively detect moving objects. 2. The module features a main control chip with a built-in high-precision algorithm unit that helps filter out environmental interference. 3. Offers good stability, strong anti-interference performance, wide sensing range, and high sensitivity. 4. Control signal output delay time is adjustable and precise. 5. Supports connection to an external photosensitive diode to prevent operation during daylight (can be adjusted for daytime operation). 6. Strong induction penetration capability, able to penetrate materials such as wood, glass, and walls (not suitable for metal surfaces). 7. Light turns on automatically when motion is detected; light turns off after the delay period when no motion is detected. 8. Ideal for automatic lighting, exhaust fan ventilation, and other electrical control applications in areas such as hallways, bathrooms, basements, warehouses, and garages. Specification Condition: Item Type: Microwave Sensor Switch Material: ABS Color: White Quiescent Current: 30uA Load Power: 10A Load Capacity: Incandescent lamps ≤1000W, energy-saving lamps/fluorescent lamps ≤400W, LED lamps ≤200W Microwave Frequency: 3.7GHz Induction Angle: 360° Delay Time: 1-330s (adjustable) Light Control Range: 7-500LUX (adjustable) Induction Distance: Approx. 15m / 49.2ft Operating Temperature: -20°C to +50°C Package List 1 x Microwave Sensor Switch 1 x Set of Installation Screws