Fingerprint Door knob, Full Function 5-in-1 Smart Door Knob, Fingerprint Door Lock for Bedroom, Office, Hotel, Closet, Biometric Door Knob

5 in 1(APP, fingerprint, password, key, ic card) unlock mode provides you with the most comprehensive scene unlock mode，which very suitable for use in homes, studios, and offices;

APP is more convenient and secure. You can create 100 users in the app and view their unlocking time. Compared to the mechanical key of a mechanical lock, managing data in the app is much easier than managing keys in reality;

Big fingerprint recognizer. Using larger and more precise recognizers can better identify fingerprints. You can input fingerprints according to the prompts in the application, with a fingerprint recognition rate of up to 99% and can be unlocked within 0.5 seconds;