- PIR Infrared Motion Detection: This intelligent keyhole light features a highly sensitive PIR infrared sensor that detects motion within a 3-meter range. It automatically activates as you approach, eliminating the hassle of searching for the keyhole in the dark. - Bright LED Illumination: Equipped with 4 bright LED bulbs, this light ensures clear visibility in low-light conditions. It enhances your safety and convenience when unlocking your door at night. - Automatic Induction: The fully automatic induction design means the light turns on as you near and shuts off after 5 to 7 seconds of inactivity. There is no need to worry about manually operating a switch. - Wireless and Easy Installation: This keyhole light is wireless and powered by an AA battery (not included), allowing for simple installation without the need for wiring or complicated setups. Practical Applications: - Home Entry: Perfect for front doors, allowing for easy access at night without fumbling in the dark. - Garage and Shed: Ideal for outdoor buildings, helping you find locks quickly as you approach. - Emergency Situations: Useful for unexpected power outages, providing instant light when you need to unlock doors quickly.