1Infrared PIR Motion Sensor: It can detect human movement by detecting infrared ray emitted by human body. 2140 Degrees Cone Angle Detecting Range: The sensing distance can reach 8-10m. High and stable sensitivity, effectively save energy and improve efficiency. 3Light Control & Delay Adjustment: With the adjustable range and button, you can choose the apposite time or mode according your needs so as to save your energy. 4Wide Applications: Widely used on the motion-activated lighting, corridors, bathrooms, basements, warehouses, garages and other places, low-power electrical appliances and other functions. 5Good Safety & High Durability: Made of high quality and refractory material, make it safer and more reliable. Easy Installtion: IR sensor switch a wireless switch, easy to use and installation without wiring with the lights.Description:This switch is based on infraredtechnology, it will automatic turn on when the sensor detects the change of theinfrared spectrum of the human body in the sensing range. High and stablesensitivity, automatic turns on/off depended on people movation. Friendly and convenient,safe and energy-saving.Features:Infrared PIR Motion Sensor: It can detecthuman movement by detecting infrared ray emitted by human body.140 Degrees Cone Angle Detecting Range: Thesensing distance can reach 8-10m. High and stable sensitivity, effectively saveenergy and improve efficiency.Light Control & Delay Adjustment: Withthe adjustable range and button, you can choose the apposite time or modeaccording your needs so as to save your energy.Wide Applications: Widely used on themotion-activated lighting, corridors, bathrooms, basements, warehouses, garagesand other places, low-power electrical appliances and other functions.Good Safety & High Durability: Made ofhigh quality and refractory material, make it safer and more reliable.Easy Installtion: IR sensor switch awireless switch, easy to use and installation without wiring with the lights.Specifications:Working voltage: DC 12V (50~60Hz)Working temperature: -20 C ~ +50 CStatic power consumption : 0.05W (12VDC)Load power: 100WLoad Capacity: Low-power lamps, Low-powerelectrical appliancesWiring method: BipolarOutput Mode: Inductive OutputLight control range: 5 Lux ~ 500Lux, 20% (adjustable sensitivity)Delay range: 30~350s, 30% (adjustable delay)Induction : PassiveSensing angle: 140 degree cone angleSensing distance: 8-10mInstallation method