This product is a new type of energy-saving lighting switch,it adopts high sensitivity detector,integrate circuit and . It gathers automatic,convenient,safe,energy-saving, practical functions. It has wide detection range made up of up and down, left and right services field.It can identify day and night automatically. It is easy to install and its usage is wide. It has the function of indiction and detection indication. source: 110-240V ACDetection angle: 180 degreeType:BiosensorOutput:Switching TransducerModel Number:1008A:Optical SensorUsage:Position SensorDetection distance: 30m max frequency: 50/60HzAmbient light: 3-2000LUX(adjustable)Rated load: 800W (Resistive load like incandescent lamp)200W (inductive load such as LED, energy saving lamp )Working temperature: -20~+40Time-delay: min: 5sec +/- 3secMax: 8min +/- 2min consumption: approx 0.5W Working humidity: Less than 93%RHInstallation height:1.8m-2.5mDetection motion speed: 0.6-1.5m/sIP Grade: IP44(Suitable for indoor and outdoor)Color: WhiteMaterial:ABSsize:10*5cmPackage Contents:1 * PIR Infrared motion sensorOnly the above package content, other products are not included.Note: Light 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.