- PIR Infrared Motion Detection : This intelligent keyhole light utilizes a highly sensitive PIR infrared sensor to detect motion from up to 3 meters away. It automatically turns on when someone approaches, eliminating the hassle of searching for the keyhole in the dark. - Bright LED Illumination : Equipped with 4 powerful LED bulbs, this keyhole light delivers bright and clear illumination, ensuring you can safely and conveniently unlock your door during nighttime. - Fully Automatic Operation : The light features a fully automatic induction design, activating when a person is nearby and turning off after 5 to 7 seconds. Enjoy a seamless experience without the need to manually switch it on. - Wireless and Easy to Install : This keyhole light operates on AA batteries (not included) and does not require any complicated wiring. Installation is straightforward, allowing you to set it up quickly and effortlessly. Practical Use Scenarios : 1. Home Entry : Use it to light up your front door, making it easier and safer to unlock your door when returning home late. 2. Garage Access : Place it by your garage door for quick visibility, ensuring a smooth entry as you fumble for keys. 3. Backdoor Access : Ideal for illuminating back entrances or side doors that may not have sufficient lighting, providing extra security and convenience. Optimize your nighttime access with this efficient keyhole light, designed for functionality and ease of use.