SMART KNOB DOOR LOCK
Fingerprint One-Key Unlock: The fingerprint door loc adopts advanced biometric fingerprint technology, the resolution is 1920×1080, the fingerprint recognition rate is as high 98%, and it only takes 1 second to open the door. 100 sets of fingerprints can be added (NOTE: when adding fingerprints, , please enter different areas of the fingerprints, so that the added fingerprints are more accurate), avoiding the trouble of forgetting to bring keys when going out.
Five Unlocking Modes: The fingerprint door lock supports five unlocking modes of APP, RFID card, fingerprint, password, and mechanical key, you can even set a free pass mode and keep it unlocked at all times, so your kids and the elderly can come and go freely.
DIY Installation: The keyless entry door lock is designed to fit American standard doors, Chinese standard doors and European standard doors. No wiring, no drilling required. Fits left and right-hand doors (suitable for indoor and outdoor doors).
Warmtips: The smart door loc requires 4 AAA batteries (not included), which can be used for more than a year depending on the frequency of use. With low battery reminder function; equipped with USB interface for emergency charging. (Note: This interface is only used for emergency charging, the battery cannot be charged, and the battery needs to be replaced in time).