1. Precise Sensing: Utilises a high-sensitivity microwave module to accurately detect human movement and presence. 2. Base Mount: Features a 360° rotatable base mount, allowing for adjustable angles and convenient installation above screens or on surfaces. 3. High Sensitivity: Employing 5.8GHz microwave radar technology, it detects movements to prevent awkward situations where lights automatically turn off when people are present. 4. Simple Wiring: USB male connector for 5-24V power input, USB female connector for load output. 5. Wide Application Range: Suitable for electric fans at supermarket, shopping mall, and elevator entrances, lighting control, under beds, corridors, stairwells, bathrooms, basements, warehouses, and other areas, as well as automatic exhaust fan ventilation and other appliance lighting control functions. Overview:This product is a presence-sensing switch with extremely high motion detection sensitivity. Even slight breathing or finger movements can maintain the 'occupied' state, accurately and quickly detecting human presence and departure, achieving 'occupied' sensing, detecting movements, and avoiding the awkwardness of lights turning off automatically when someone is present. Parameters Operating Voltage: DC 5-24V Standby Current: Less than 5mA Control Power: 5A Sensing Method: Microwave Sensing Delay Time: 30S Sensing Angle: 120° Sensing Distance: 3 meters IP Rating: IP54 Operating Temperature: -10°C to +35°C Color: White Material: plastic Package Contents: 1 x Sensor Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.