This smart fingerprint lock is equipped with advanced fingerprint technology for automatic recognition, safety and convenience. LED indication, collects up to 30 fingerprints. Don't need to look for your keys in your bag or pockets or frustrated by losing your key, just place your fingerprint to access the lock. Stress free! Can be universally used as a school locker lock, suitable for suitcases, handbags, and storage room etc, providing basic protection and security. Kids and elderly friendly, easy to use, just place your finger to unlock, NO app, NO key, NO blue tooth, NO password needed. Zinc Alloy metal lock body with luxury paint coating, anti-rust, slick modern design.