About this item

• ¡¼4-IN-1¡½Fingerprint door lock: fingerprint + password + 2 mechanical keys + APP control, 0.3s recognition, 1s to open the door£¬100 fingerprints and 50 passwords can be added
• ¡¼Easy installation¡½One screwdriver and 15 minutes to install, suitable for left and right doors£¬back panel sizes of 2-3/8 inches (60mm) and 2-1/8 inches (70mm), and door thicknesses from 1-1/8 inches to 2'-1/8' (30mm-55mm)
• ¡¼Advanced Fingerprint Door Handle¡½This smart door knob utilizes advanced biometric technology, offering 360-degree recognition. It achieves an exceptional recognition rate of over 99% in just 0.2 seconds
• ¡¼Remote Control& comes with gateway¡½ Manage access anytime via Tuyaa Smart Life App, create temporary passwords, unlock doors remotely, and review entry logs. Perfect for hosts or monitoring family safety
• ¡¼USB emergency charging¡½Fingerprint Door knob It has a low battery alarm function and comes with a Typc-C port for emergency charging.Requires 4 AAA batteries (not included)
• ¡¼After-sales support¡½. Provide responsive customer service within 24 hours, if you have any questions about our door locks, please to contact us for 30-day money-back guarantee, 12-month warranty and lifespan technical support.