Fingerprint Door Lock, Smart Door knob,biometric Door Lock，with passcode keypad keyless Entry Door Handle，for Bedroom Home Hotel Office Apartment Blac

🔐【Large area fingerprint sensor】The fingerprint door lock has upgraded the resolution of the large area fingerprint sensor. 160*160, the area is increased by 35% compared with the ordinary fingerprint sensor 120*120, and the recognition is accurate and stable.2
🔐【Three unlocking modes】Fingerprint bedroom door lock supports three unlocking modes: fingerprint + anti-privacy virtual password + mechanical key, 100 fingerprints and 50 sets of passwords can be added, the fingerprint recognition rate is as high as 99%, and it only takes 1 second to turn on the door
🔐【Easy to Install】Bedroom smart door locks are designed to fit US criterion doors with 2-3/8″ (60mm) and 2-1/8″ (70mm) back panels, door thickness from 1-1/8″ to 2″-1/8″ (30mm-55mm). No wiring, no drilling required. Suitable for left and hand right doors.
🔐【EMERGENCY CHARGING】The keyboard door handle needs 4 AAA batteries (Not included), it has a low battery alarm function and comes with a USB port for emergency charging.
🔐【After-sales support】. 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.