Fingerprint Door Handle Lock, Fingerprint/Password/App/Temporary Password 4 in 1 Unlock Electronic Door Lock, Home Anti-Theft Bluetooth Door Lock (Silver)

Feature: 1. USB charging port, intelligent charging, simple and convenient for using. 2. With low voltage alarm, when the battery power is low, the smart lock will emit a low battery alarm. 3. It can replace the standard single-cylinder American door lock, suitable for left/right/inside/outside opening door, and the door thickness is suitable for 35-55mm. Specification: Condition: 100% Brand Ne...