. Infrared technology based automatic motion sensor switch. Automatically turns on when motion is detected and turns off after a delay when no activity is sensed. Ideal for corridors, passageways, toilets, basements, warehouses, garages, and other areas requiring automatic lighting. Brightness sensing: Uses photosensitive control to prevent activation during daylight or in bright environments. Adjustable for optimal performance in various lighting conditions. Adjustable delay timing: After activation, if no further motion is detected, the switch will turn off after a set delay period. Delay time can be freely adjusted within the specified range. Status indicator: LED indicator shows for easy installation and troubleshooting. Temperature compensation: Reduces the impact of temperature changes on detection distance. Automatically disables during daytime to save energy. Easy to install or replace existing switches. Energy-saving solution for lighting control. Model: -2012-DC Working Voltage: 8-30V DC Load: 40A Working Temperature: -20C to +50C Load Capacity: LED lighting (for constant voltage/constant current LED lights) Sensor Angle: 140-degree cone Detection Distance: 7-10m Time Delay Range: 5 to 480 seconds +/- 30% (adjustable) Color: White Material: Plastic Size: 5.8 x 4.2 x 1.3 cm Package Contents: 1 x PIR Motion Sensor Switch Note: Other items not included. Note: Lighting and display differences may cause slight color variations. Measurement error allowed: +/- 1-3 cm.