1、0.5S Fast Access: Fingerprint lock allows for 0.5s unlocking with a fingerprint scanner, providing quick and safe access to your home or office without the need for keys or passwords. 2、Energy Saving Design: Fingerprint lock with low power consumption design, strong anti interference ability, suitable for wooden doors, iron doors, security doors and other installation. 3、Multiple Unlocking Methods: Unlock via fingerprint, Bluetooth APP, and remote authorization, offering you various ways to access. Simple and secure fingerprint and password settings for easy portability. 4、Random Code and Opening Record: Input random numbers before or after the correct code to confuse potential intruders, ensuring your safety; smart lock can be connected to view the door opening record . 5、Easy Installation: Simple and convenient installation, just replace the lock core when the lock is damaged, no need to disassemble the lock body or drill holes.