Input voltage: AC24-265V wide voltage Sensing distance: 8 meters; Sensing angle: 140 degrees/360 degrees. Delay adjustable range: 5 seconds to 8 minutes, sensitivity can be adjusted from day to night (LUX knob is adjusted to the sun mark to sense both during the day and night, and to the moon mark to sense only at night), When people move the switch in the sensing area, the power- be automatically extended. The timer starts after the person leaves. High-power relay control can be used for all loads such as energy-saving lamps, LED lamps, incandescent lamps, exhaust fans, solenoid valves, and monitoring equipment. Wiring method: The live wire and neutral wire of the AC110-240V power supply are connected to the L and N connectors of the sensor switch. The lamp (or other electrical appliance) is connected to the L' and N connectors of the sensor switch (note that the N connector is the common connector for the neutral wire. that L' is the output live wire and must be connected to a lamp or other electrical appliance.) Color:White Material:ABS Package Contents: 1 * PIR infrared human motion detector 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.