Infrared Motion Sensor Module ABS with 3.7V Lithium Battery for Kitchen Cabinet Light By Item Type: Infrared Motion Sensor Module Material: ABS Model: LZG-PIR-3.7V-V4 Purpose: Circuit board of kitchen cabinet light Charging Voltage / Constant Voltage: DC 5V 1A Sensing Distance: Approx. 3 meters / 9.8ft effective distance in a straight line Photosensitive: The light is lower than or equal to 10Lx and the infrared switch is activated Applicable Battery: Lithium battery voltage 3.7V (please determine the battery capacity according to the power of the lamp) Lighting Delay: Adjustable delay. Default single delay time: 20 seconds Light Control Function: Light intensity <10Lx to start the infrared sensor Induction Angle: <120 Refresh Overlap: Within 5 seconds before the light is turned off, if the sensor detects the signal again, the delay time will be increased once. Use: Suitable for lighting. People come to light up automatically. After the delay time is reached, no signal is sensed, and the light is automatically turned off