. Infrared technology based automatic motion sensor switch. Automatically turns on when motion is detected and automatically turns off after a delay when no activity is sensed. Suitable for corridors, passageways, toilets, basements, warehouses, garages, and other areas requiring automatic lighting control. Brightness sensing: Uses photosensitive control to prevent activation during daytime or in bright environments; adjustable for optimal performance in various lighting conditions. Random delay function: After activation, if no further motion is detected, the light remains on for a set delay period, which can be freely adjusted within range. Status indication: LED indicator shows感应状态 for easy installation and troubleshooting. Temperature compensation: Reduces the impact of temperature changes on detection distance. Automatically disables during daylight to save energy. Easy to install or replace existing switches. Effective solution for energy savings. Model: -2012-DC Working Voltage: 8-30V DC Load: 40A Operating Temperature: -20°C to +50°C Load Type: LED lighting (compatible with constant voltage or constant current LED lights) Sensor Angle: 140-degree conical detection pattern Detection Range: 7-10m Time Adjustment Range: 5 to 480 seconds +/- 30% (adjustable via switch) Color: White Material: Plastic Dimensions: 5.8 x 4.2 x 1.3 cm Package Includes: 1 x PIR Motion Sensor Switch Note: Other items not included. Lighting and display differences may cause slight color variation between image and actual product. Measurement error allowed: +/- 1-3 cm.