【4WAYS TO UNLOCK】: Advanced4-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 fingerprintsand 20 groups passwords, Eliminate the trouble of forgetting to bring the key when you go out.

　　【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 6months. 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 friend, no worry about not at home.

　　Model:

　　WF-F4

　　Color:

　　Black

　　Material:

　　Aluminum Alloy

　　G.W.:

　　0.98KG

　　Supply:

　　4*AAA Batteries(not included)

　　Charging:

　　 更多产品