Features: Embedded fingerprint lock, simple and stylish, brilliant decoration to upgrade your home style. The ring-shaped fingerprint indicator light reminds you simply and clearly. Utilize industry-leading semiconductor fingerprint module to store 1-20 fingerprints. The door lock mode is optional: automatic door lock and manual door lock. 3 sections of AAA battery power supply, low power consumption, battery life of more than one year, automatically alert when the battery power is low. The emergency power supply adopts the Micro USB interface, which is convenient for use with mobile phone chargers or power banks. Can be applied to wardrobes, shoe cabinets, office cabinets, cash registers, drawers and other furniture. Specifications: Condition: Brand New Color: metal polishing Fingerprint reader: semiconductor Battery: 3 AAA batteries (not included) Supply voltage: 4.5V Quiescent current: 20uA Dynamic current: 220mA Low voltage alarm voltage: 3.6V 0.2V Life time: more than 20,000 times Battery life: more than 4500 hours Fingerprint storage capacity: 20 fingerprints Scan time: 3mm 1. The default fingerprint library is empty when the electronic lock leaves the factory, and any fingerprint can open the electronic lock. But after registering the fingerprint, you can only use the registered fingerprint to open the electronic lock. 2. It only recognizes live fingerprints and rejects fake fingerprints. 3. 360-degree recognition of fingerprint pressing direction, fingerprint head waterproof and other features. 4.5 times wrong fingerprint will automatically alarm. 5. The recognition speed can reach 4ms, and the lock can be unlocked within 1s, with low misrecognition rate and self-learning function Package List: 1 * Fingerprint Lock 1 * Power Box 1 * Lock Catch 1 * Installation Kit 1 * Connection Cable 1 * USB Key 1 * User Manual .wan Package List 1Embedded fingerprint lock, simple and stylish, brilliant decoration to upgrade your home style. 2The ringshaped fingerprint indicator light reminds you simply and clearly. 3Utilize industryleading semiconductor fingerprint module to store 120 fingerprints. 4The door lock mode is optional: automatic door lock and manual door lock. 53 sections of AAA battery power supply, low power consumption, battery life of more than one year, automatically alert when the battery power is low.