Description: It has the function of power and detection indication.The motion sensor can identify day and night automatically. It has wide detection range made up of up and down, left and right service field. This product is a new type of energy-saving lighting switch, it adopts high sensitivity detector, integrate circuit and SMT. It utilizes human motion infrared rays as control signal sources, when one enters the detection field, it will start the controlled load at once. LUX Button：Control daytime work or night work. When the switch turn to SUN position, the sensor will work all the day; when the switch turn to MOON position, the light sensor does operate in the daytime but automatically work at the night. TIME Button：Adjust delay time of sensor( 8±2sec-6±1min)；the delay time refers to that when the human motion leaves sensing areas, the sensor will delay the turn-off time. SENS Button: Adjust the sensitivity of the sensor. Generally it do not need to adjust. Specification: Voltage: DC 12V Material: ABS Working Rotation: 140° Standard: LVD, EMC, CE, RoHS IP Rating: Indoor application IP44 LUX Setting: 2-2000lux svr adjustable Size: 50*59*158mm (approx.) Induction lighting time: 5s~6min adjustable time Detection distance: Approx 12M, installation 1.5-2.5M High Connection: Blue color: Zero line (Neutral) Brown color: Live wire Red: Ground wire Output: Maximum 1000W incandescent lamp, 100W fluorescent lamp , Exhaust fan 100W, Motor 100W, Electric bell 100W Package Includes: 1x Motion Sensor(4 Pack) Note: The item can be less sensitive if you go forward the detector, but it can be sensitive if you go down the cross section. If the person stop moving under the motion sensor, it can't light on also. When it is very hot in summer, then temperature of environment is nearly the same as people, it may not detect well. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understanding.