Fingerprint unlocking is a convenient and secure access solution suitable for families of all ages, from children to elderly individuals unfamiliar with digital passwords. This straightforward authentication method ensures easy and fast entry. For families with children and elderly residents, parents can use the accompanying app to monitor the door lock's status and remotely open the door, providing an added layer of safety.

For elderly individuals with unclear fingerprints or reduced memory, key unlocking serves as a practical and reliable alternative. The smart lock offers three versatile unlocking options: fingerprint, app, and key, catering to diverse daily needs across various settings, such as bedrooms, living rooms, closets, and apartments.

The fingerprint unlock feature utilizes biometric technology, boasting a recognition rate of up to 99.8% and unlocking the door in just 0.3 seconds. It can securely accommodate up to 50 fingerprints, ensuring seamless access for multiple authorized users.

The auto-lock function automatically secures the door after closure, with a default locking time of 5 seconds, enhancing home security even when in a hurry. Users can also adjust the locking time from 5 to 60 seconds through the accompanying app.

For added privacy, the smart lock offers a privacy mode. By pressing the setting button for 2 seconds in the locked state, only the admin fingerprint and keys can unlock the door from the outside, ensuring a personal space free from disturbance.

Conversely, the passage mode allows for uninterrupted entry and exit. Pressing the setting button for 2 seconds in the unlocked state will prevent the door from automatically locking when closed, granting unrestricted access.

The smart lock's installation is straightforward, with detailed instructions and tutorial videos, allowing users to complete the process with just a screwdriver within minutes. It requires 4 AAA alkaline batteries, which can power the device for up to a year.

To provide hassle-free post-purchase support, the manufacturer offers a replace-new service for items damaged through no fault of the user. Customers can reach out to the customer service team with any questions or concerns, and the team will be available to assist in resolving any issues.

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