The A233 series fingerprint lock has a multifunctional unlocking method and is the best choice for replacing door locks

1.Secure Acrylic Keypad

Features a scratch-resistant acrylic keypad supporting up to 12-digit passcodes for improved input privacy.

2.Durable Aluminum Alloy Body

Made from electrophoretic-coated aluminum alloy, offering superior resistance to corrosion, wear, and oxidation.

3.Dual Finish Options

Choose between satin polish (matte feel) or black nickel plating (metallic gloss) to match different interior styles.

4.Wide Compatibility

Compatible with 60mm /70mm deadbolts or 5050/5572/4585 and KS mortise.Widely used for wood door or replace the knob locks.

5.Easy Retrofit Installation

Fits standard lock holes without extra drilling—perfect for upgrading from old mechanical locks.

6. 4-in-1 Unlocking Methods

Supports Bluetooth (via app), passcode, IC card, and mechanical key for flexible and secure access.

7. Emergency function

Backup emergency manual key.

8.Fast Fingerprint Unlocking

Built-in fingerprint sensor in the handle.

9.App Control (TT Lock)

Manage access, view logs, and grant permissions remotely with mobile app support.

10.Built-in Doorbell Function

Doorbell integrated into the “#” key adds convenience to daily use.