Easy to install and simple to use.You can conveniently to let the light auto on/off.Adjust the light soft and stable, no flickering.Mainly use to control LED light lamps and LED Strip lights.The switch can detect human body's infrared, and use infrared to control the load.Specification:Type:Pir SwitchMaterial:plastic and metalInduction distance: 5-8 meter/16-26 feetInduction angle: 120 degreePower supply voltage: 12-24VStatic power consumption: <1WOutput current:8AWorking temperature: -20-60Size(LxWxH):approx.89x59x35 mm/3.5x2.32x1.38 inchPackage Includes:1 Piece PIR Motion Sensor SwitchNote:Since the size above is measured by hand, the size of the actual item could be slightly different from the size above.Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color of the pictures and the actual item.