Smart Fingerprint Door Lock for Home and Office (Black)

About this item

• 【Enhanced fingerprint sensor】The fingerprint door lock has improved the resolution of its large area fingerprint sensor. It now measures 160*160, which is 35% larger than the ordinary 120*120 fingerprint sensor. The accuracy and stability of recognition have also been improved.
• 【Multiple unlocking modes】The fingerprint bedroom door lock offers three unlocking modes: fingerprint, anti-privacy virtual password, and mechanical key. It can store up to 100 fingerprints and 50 sets of passwords. The fingerprint recognition rate is as high as 99%, and it takes only 1 second to open the door.
• 【Convenient installation】The bedroom smart door lock is designed to fit standard US criterion doors with 2-3/8" (60mm) and 2-1/8" (70mm) back panels. It is compatible with door thickness ranging from 1-1/8" to 2-1/8" (30mm-55mm). No wiring or drilling is required, making it easy to install. It is suitable for both left and right-handed doors.
• 【Emergency charging option】The keyboard door handle operates on 4 AAA batteries (Not included). It has a low battery alarm function and comes with a USB port for emergency charging.
• 【Excellent after-sales support】We provide responsive customer service within 24 hours. If you have any questions about our door locks, please feel free to contact us. We offer a 30-day money-back guarantee, 12-month warranty, and lifelong technical support.