Smart Door Lock with Fingerprint, Password, App and Key Unlocking

This smart door lock offers a practical solution for keyless entry, with multiple unlocking methods including fingerprint, password, app and key. It stores up to 50 fingerprints and has a scanning time of under 0.25 seconds. The admission and rejection rates are both below 0.1%. An artificial intelligence learning algorithm helps improve the recognition rate over time. The live prints are hidden in the handle, allowing the door to open without a break. The lock supports Tuya and other systems for message push, lock records, fingerprint management, password sending and authorised administrator settings. The inner door handle button can be set to always open, so after a voice prompt the fingerprint verification closes automatically and the door opens directly without verification. This is useful for different scenarios. The lock is powered by 4 x 1.5V 7 batteries (not included) and operates between -20°C and 50°C with humidity from 0.1%. It is available in Black, Gold and Gun colour.

Features and Construction

The lock combines fingerprint recognition with app-based control and traditional key access. It is designed for residential or light commercial doors where quick, secure entry is needed. The handle-integrated fingerprint sensor keeps the live prints hidden. The lock supports over 10,000 opening times. All technical data is as provided by the manufacturer.

Material and Build

No specific material is stated in the source text. The lock is available in Black, Gold and Gun colour finishes. The handle-integrated fingerprint design conceals the sensor. The inner door handle button can be set to always open mode. The lock operates with 4 x 1.5V 7 batteries (not included). For material details, please refer to the manufacturer's specifications.

Size and Practical Fit

No dimensions are provided in the source text. The lock is suitable for standard door preparations where a smart lock is compatible. It operates between -20°C and 50°C with humidity from 0.1%. The scanning time is under 0.25 seconds. The lock supports more than 10,000 opening times. Please check door compatibility before purchase.

Uses and Placement

This smart lock is suited to homes, offices, rentals and other spaces where multiple users need access. It can be used on main entrance doors, internal doors or apartment doors. The app support allows remote management of access permissions.

Event or Professional Use

For rental properties or offices, the lock allows temporary passwords to be sent via the app. The administrator can manage fingerprints and view lock records. The always-open mode on the inner handle can be used for high-traffic periods. Up to 50 fingerprints can be stored, useful for multiple staff or family members.

Everyday Home Use

For daily home entry, the fingerprint sensor hidden in the handle allows quick access without keys. The app can send message pushes and record lock activity. The password function is useful for guests or deliveries. The key unlocking method provides a backup option. The lock operates on 4 x 1.5V 7 batteries (not included).

Benefits and Buying Value

The lock reduces the need for physical keys and allows multiple users to have their own access method. The AI learning algorithm aims to improve recognition over time. The lock supports over 10,000 opening times. The app integration offers management convenience.

Reuse and Low Maintenance

The lock uses 4 x 1.5V 7 batteries (not included). No further maintenance details are provided in the source text. The operating temperature range is -20°C to 50°C. The lock is available in three colour finishes. The handle-integrated design may help protect the sensor from external elements, but no specific durability claims are made.

Why Choose This Product

This smart door lock offers four unlocking methods in one device: fingerprint, password, app and key. It stores up to 50 fingerprints and supports over 10,000 openings. The scanning time is under 0.25 seconds. The lock is available in Black, Gold and Gun colour. It supports Tuya and other systems for remote management. The inner handle button can be set to always open for convenience.