Fingerprint Door Lock – OLED Display & Keypad

Add electronic entry choices to a compatible door with this black fingerprint deadbolt. A fingerprint sensor and numeric keypad provide everyday ways to unlock, while IC-card access and a concealed mechanical key cylinder offer additional entry methods. The interior thumbturn provides manual operation from inside.

Fingerprint entry is convenient for registered household members who prefer to approach the door without entering a code. The keypad provides an alternative for someone using a passcode, and compatible enrolled IC cards offer another credential format. Supporting several entry methods lets different users choose the approach that works for them without making everyone depend on a single shared key.

The OLED display and English voice guidance assist with the settings process and lock interaction. Visible messages provide feedback while you operate the lock, and the voice prompts add spoken guidance. The lock also supports stored unlocking records, which provide a way to review previous access activity through its supported record function.

The keypad includes an anti-peep passcode feature. Random digits can be entered before and after the correct code, making the complete sequence less obvious to someone watching. Automatic locking and one-touch locking provide different ways to secure the deadbolt during everyday use: an automatic function after access and a direct locking command when you leave.

A low-battery alert helps indicate when the lock's normal power needs attention. The Micro USB backup power connection provides a temporary external-power option when needed for electronic access. The concealed key cylinder gives a separate mechanical backup method. These alternatives are useful when normal electronic entry is unavailable, while the inside thumbturn remains a local control.

The stated door-thickness range is 35–55 mm. Installation involves fitting the deadbolt and connecting the exterior and interior assemblies to a compatible prepared door; the door preparation and bolt alignment are part of the fit. The slim rectangular black exterior combines the sensor, keypad and key cover in one front panel.

This lock suits a household or shared room that benefits from several registered entry choices, visible setup guidance and automatic locking. Its practical difference from a key-only deadbolt is the combination of fingerprint, code and card entry with mechanical and temporary-power backup options.