【PIR Infrared Motion Detector】Voltage: AC 220-240V. Motion detection range up to 12m. Power consumption (standby): 0.5W. Working humidity: less than 93% RH.

【Angle Rotatable】Up to 180° motion detection with a maximum range of up to 12m (at < 24°). The motion sensor can be rotated and tilted for an optimal angle.

【Adjustable Light Sensor】The light sensor value for this motion sensor switch is 3-2000 Lux. When adjusted to the \"sun\" position (maximum LUX value), it can work day and night; In the \"moon\" position (min), it works when the ambient light is less than 3 Lux.

【Adjustable Delay】8 seconds ~ 7 minutes, you can adjust the delay time according to your needs. A delay is added continuously, when the ceiling-mounted presence sensor receives the second induction signal after the first induction, it will calculate the time again.

【Wide Applications】By working with infrared beam detection of human movement, the ceiling-mounted presence sensor can be used in garages, hallways, basements, stairwells, kitchens, foyers, lofts...