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% when put next with the strange 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 may also be added, the fingerprint recognition rate is as high as 99%, and it only takes 1 second to show at the door
【Easy to Install】Bedroom smart door locks are designed to suit US criterion doors with 2-3/8″ (60mm) and 2-1/8″ (70mm) back panels, door thickness from 1-1/8″ to two”-1/8″ (30mm-55mm). No wiring, no drilling required. Suitable for left and hand right doors.
【EMERGENCY CHARGING】The keyboard door care for needs 4 AAA batteries (Not included), it has a low battery alarm function and comes with a USB port for emergency charging.
【After-sales make stronger】. Provide responsive customer service within 24 hours, when you have any questions about our door locks, please to contact us for 30-day money-back guarantee, 12-month warranty and lifespan technical make stronger.