Sleek design, easy to install. Motion detection, long standby time. Use Radial's pyroelectric infrared sensor. Automatically turns on to illuminate the keyhole as you approach Make a safe and convenient entry into your home. No more fumbling in the dark for your door, the mountable with built-in PIR sensor perfect for placing at the keyhole, kitchen, hallway, staircase, safe, etc. Influence Mode: Radial Pyroelectric Infrared Sensor Influence Control: Sensor (only use at night, daytime can not work) Sensor Sensitivity Angle: 60 degrees Sensor Sensitivity Distance: Power: 1.5V, 1PC "AA" LR06 or battery charger (not included) LED: Super White LED LED Quantity: 4PCS LED Life: 100000 Hours time Delay: Will delay 5 seconds to turn off Standby current: Less than 0.35mA Battery life: 3 months (3-5 times / day) Operating temperature: -5 ℃ - 38 ℃ Operating humidity: 5% - 93% Dimension: Approx. 3.19 * 1.81 * 1.18 inch / 81 * 46 * 30 mm Package includes: 2 x Auto PIR Keyhole Light 2 x