Feature: 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, 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. Specification: Item Type: Smart Fingerprint Lock Material: Stainless Steel, Aluminum Alloy Battery: Approx. 250mAh Lithium Battery (Shipped with Built in Battery) Fingerprint Capacity: 100 Unlocking Method: +Fingerprint+Key Package List: 1 x Fingerprint Lock 1 x USB Charging Cable 2 x Keys 1 x QR Code Tutorial