TUYA Lock 4 in 1 Smart Door Lock Fingerprint Lock Electronic Digital Password Handle Lock key Unlock

?Specifications:
?Suitable for left and right doors
?Fingerprint capacity: 50 pieces
?Unlock method: fingerprint, password, key
?Fingerprint type: semiconductor
?Recognition speed: 0.25-0.3s
?Main material: zinc alloy
?Cylinder level: C level lock cylinder
?Applicable door thickness: 30~55MM
?Battery: 4 x AAA dry batteries (not included)
USB port emergency/key unlock
?Applicable door type: wooden door, fire door, plastic door, anti-theft door, etc.

?Package Included:
1*lock
2*key
1*Instruction
?not include battery)

?Feature:

1.Multi opening methods- Fingerprint+password+keys?app (whitout)?very smart and convenient.

2.Large capacity- Fingerprint capacity is very large, you can store 50 fingerprints. Convenient to store fingerprints of family members or close friends.

3.Super security- The door lock uses semiconductor and biological characteristics of technology to provide you with first-class security and avoid the same fingerprints.

4.Quick unlock- Ergonomic design, the door can be quickly unlocked within 0.3 seconds by putting a fingerprint on it. It will automatically lock it for you.

5.Installation is simple- No power cords or professionals are needed. It is suitable for most doors that use lever door locks, and is suitable for left and right handles.

6.Emergency Key- The lock comes with 2 keys for standby applications, allowing you to unlock the door in the traditional w