Motion sensor for hand. Move hand before the detector the first time: lamps turn on, move hand before the detector the second time: lamps turn offProduct Features:- EASY INSTALLATIONElectrical motion sensor with the mini sensor for installation inside or outside furniture.- APPLICATION:Perfect to use in wardrobes, cabinets, closets, cupboards in the kitchen, bedroom, bathroom or living room.- OPEN/CLOSE DOOR - ON/OFWith this contactless switch, you can turn light (or electric circuit) on and off simply by moving the door.By opening the door or cabinet front light goes on, by closing the door the is turned off. Reaction distance less than 8 cm.- MOVE HAND - ON/OFFMotion detection sensor for hand.Move hand before the detector the first time: lamps turn on,Move hand before the detector the second time: lamps turn offThe perfect choice when your hands are wet or full of cookie dough and you need more light.So the sensor works like a universal switch.Specification:Type: IR Sensor Hand SwitchRate Input Voltage: 85-250V ACRate Output Voltage: 85-250V ACDetection Range: Less Than 8cmPower Frequency: 50/60HzRated Current: Max.2AAverage Load: Max.500WEnvironment Temperature: -20~55Protection: IP20The Diameter of the Detector: approx. 15 mmCable Length: 30cmUsage:- Firstly,Punching a size hole on the installed panel,then put the inductive probe detector into the hole,tighten nut.Using glue to fix the nut to prevent it drop out after a long time's transportation.- Secondly,After linking to the inductive probe detector,connect controller's output end without electricity(pay attention to L and N polarity),then link controller's input end(pay attention to L and N polarity).It can be used after checking the connection.