Smart Fingerprint Door Lock Keyless Entry Biometric Door Lock with Handle Set Support Key & Password Unlock and Intelligent Tuya App Remote Control BT Connecting for Home Apartment Hotel Office

【4 WAYS TO UNLOCK】 Advanced 4-in-1 Keyless Biometric door lock: Tuya App + Fingerprint + Anti-peep virtual password + Physical Key, fingerprint recognition rate up to 98% and open the door just need 1 second. You can add 20 groups fingerprints and 20

【DIY INSTALLATION】  Fingerprint door lock is designed to fit US standard door, Backset 2-3/8″ (60mm)and 2-1/8″ (70mm), door thicknesses from 1-3/8'' to 2-1/8''(35mm -55mm). No wiring and no drilling. Fit both left-handed and right-handed doors.

【Boarding & HOMEOWNER】 Fingerprint door lock providing your room with an added level of safety, it is simplistic design for office, apartment or other private spaces.

【EMERGENCY CHARGING】  Keypad door knob requires 4 AAA batteries (not included), According to the frequency of use, it can be used for up to 6 months. It has low battery reminder function, equipped with a USB interface for emergency charging.

【 Highly Security】 Control your lock remotely, Real-time access notification and Access Log let you know who comes and goes from anywhere using the Tuya Smart/SMART LIFE App. With Tuya App(BLE), you can share one-time password to your family or frien