thermally broken aluminum fingerprint lock

3.1cm narrow bezel lock body suitable for: sliding doors, KFC-style doors, framed doors, thermally broken aluminum doors, aluminum alloy doors, and swing doors.

FPC Semiconductor Fingerprint: Utilizes biometric semiconductor fingerprint technology to improve security recognition speed and effectively prevent fake fingerprints.

Dummy Password to Prevent Peeping: Regardless of the numbers entered before or after the correct password, entering the correct password in the middle will unlock the door.

Battery: 4 batteries provide a one-year battery life.