Alpha smart door lock is a modern door lock that combines electronic technology, biometrics, Internet of Things (IoT) and other technologies. It can replace traditional mechanical locks, provide a safer and more convenient way to unlock, and support remote management. It is one of the core devices of smart home security systems.

1. Multiple unlocking methods:

1) Fingerprint recognition: fast unlocking, support live detection to prevent fake fingerprints.

2) Password unlocking: support temporary passwords (for visitors) and virtual passwords (anti-peeping).

3) Mobile Bluetooth/NFC unlocking: automatic unlocking when approaching or unlocking with a mobile phone.

4) Face recognition (high-end model): 3D structured light or infrared camera, higher security.

5) Mechanical key (spare): prevent electronic system failure and unable to open the door.

6) Voice/remote unlocking: controlled by APP or smart speaker

2. Security protection:

Anti-pry alarm: detect abnormal prying behavior and push alarm.

Anti-trial and error lock: automatically lock after multiple wrong passwords/fingerprints are entered.

Duress alarm: Set a special fingerprint/password to trigger a silent alarm (such as when being duressed).

3. Smart linkage:

Link with smart home devices, such as:

Automatically turn on the light when opening the door

Automatically arm when leaving home (linked with cameras, alarms)

Smart doorbell video intercom (supported by some models)

4. Remote management:

View unlocking records and manage user permissions (such as setting a temporary password for the nanny) through the mobile phone APP.

Low battery reminder, some support Type-C emergency power supply