Specifications：

Type: Single Open With Remote Control, Single Open Without Remote Control, Dual Open With Remote Control, Dual Open Without Remote Control

Power Supply: 4.5V - 6.5V

Dimensions: 70mm (width) x 40mm (depth) x 175mm (height)

Display: LED screen

Interfaces: Mechanical Key, Type-C USB for emergency charging

Number of Passwords: Up to 1000

Number of Fingerprints: Up to 100

Number of Cards: Up to 1000

Number of Administrators: Up to 3

Log Query: Supports up to 10,000 logs

Compatibility: Suitable for 99% of glass doors

Features：

1.Multiple Unlocking Methods: Enjoy flexible and secure access with multiple unlocking methods including Tuya app, bluetooth, fingerprint, password, IC card, and mechanical key. Optional Tuya WiFi gateway adds support for remote access, enhancing convenience and control.

2.Secure Semiconductor Fingerprint Technology: Incorporating advanced semiconductor fingerprint recognition for rapid and accurate unlocking within 1 second. Supports up to 100 fingerprint entries, ensuring swift and hassle-free access.

3.Robust Double Hook Locking Mechanism: Constructed with upgraded metal double hook for superior resistance against forceful entry attempts. Electroplated locking tongue is anti-corrosion and rust-proof, offering reliable security.

4.Versatile Installat