Made of premium plastic material, not easy to aging, sturdy and durable for long time . It adopts infrared body motion induction technology, which can achieve intelligent control and energy saving. The sensing distance, ambient light and delay time are adjustable according to the actual demand. Exquisite looking design, with high sensitivity and stable performance. Widely used to control LED light, compact fluorescent lamp, incandescent bulb, alarm, exhaust fan, etc. product description specification: Material: ABS + PC color: White Working voltage: AC 110 ~ 240V Detection range: 180 Detection distance: maximum 12m (25) Working temperature: -10 ~ +40 Working humidity: less than 93% RH Delay time: 5 seconds ~ 6 minutes (adjustable) Environmental illumination: 2 ~ 2000LUX (adjustable) Installation height: 1.8m ~ 2.5m Induction distance: 2 ~ 12 meters (adjustable) Induction angle: 160 Delay: 5 seconds ~ 10 minutes (adjustable) Protection level: IP 65 Size: about 60 x 45 x 160mm Installation : open type, (opening 16mm) Wiring instructions: N-blue ( to the neutral line) L-brown (connected to live wire) Output-Red (Sensor output line) Blue and red connected to the load (lamps) Blue and brown input Package Contents: 1 x infrared motion sensor Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.