During the delay time if motion detected, the delay time will reset, and start a new delay time. Automatically turn your 6 to 24 VDC LED light strips on with this motion sensor. 2.1 x 5.5 mm DC coaxial male and female plugs make it easy to install into... Application:Suitable for activated lighting, LED strips security system, automatic sensory device and more. White/Black DC 5 24V 5A PIR Sensor Switch Mini PIR Infrared IR Motion Sensor Detector Switch Module For Led Strip Light 5v 12v 24v PIR Sensor For LED Strips High Quality Infrared Mini Waterproof Pir Motion Sensor Switch 12v 24v Adjustable Led Sensor Switch Automatic Light Switch PIR motion sensor can detect human movement by detecting infrared ray emitted by human body. 2PCS Mini Pir Motion Sensor Switch, DC 5-24V Auto PIR Infrared Motion Sensor Detector LED Light Strip Switch 5.5 DC Plug for DIY LED Lighting, Light Sensor, Time & Distance Adjustable (Black & White 2-360 seconds adjustable delay range for you to choose a suitable time, more humance. Specification:Material:ABSColor:As shown in picturesSize:As shown in picturesWeight:60gPackaging includes:1 x PIR Motion Sensor Power Switch1 x Screw