WiFi Tuya smart home fingerprint door lock, app remote control timed unlocking remote anti-theft smart door lock-WiFi double tongue version

1. Core functions

Multiple unlocking methods:

Fingerprint unlocking: supports high-precision fingerprint recognition, fast unlocking, suitable for frequent family members.

Password unlocking: Temporary/permanent passwords can be set, and anti-peeping virtual passwords are supported (such as entering "123456 correct password 789" can still unlock).

Smart card unlocking: Equipped with an encrypted IC card, you can unlock the lock with a touch, suitable for the elderly or children.

WiFi/Zigbee remote control (depending on the model): remotely unlock, view records or share temporary permissions through mobile phone apps (such as Tuya Smart, Smart Life).

Mechanical key backup: emergency physical keyhole to prevent failure to enter the door when the electronic system fails.

Smart linkage and security:

Abnormal alarm: multiple incorrect attempts (such as continuous password/fingerprint errors) trigger the lock and push the alarm to the mobile phone.

Anti-pry alarm: buzzer alarm and notify the user when violent unlocking is detected.

Low battery reminder: when the battery is low, the door lock will give a voice prompt and push notification in the App.

Convenient settings:

Voice prompts: voice guidance is provided during operation (such as "door is locked").

Timed automatic lock: countdown can be set to automatically lock to avoid forgetting to lock the door.

Temporary permissions: generate time-limited passwords or one-time card permissions for visitors, which will automatically expire after expiration.

2. Power supply and battery life

Powered by 4 AAA batteries (approximately 6-12 months, depending on the frequency of use).

Emergency power supply: supports temporary power supply from an external power bank connected to the USB interface (such as when the battery is exhausted).

3. Applicable scenarios

Specially for indoor doors (such as bedrooms, study rooms, office compartments), not suitable for outdoor anti-theft doors (no rainproof design).

Compatible door thickness: Suitable for doors with a thickness of 22mm, standard 5050 lock body (specifications 22×160mm).

Packing list

Smart door lock body ×1 (including fingerprint module, password panel, keyhole).

Lock body and accessories:

5050 standard lock body ×1 (specification 22×160mm).

Smart components:

WiFi/Zigbee gateway ×1 (equipped only for corresponding models).

Power supply and tools:

AAA batteries ×4 (need to be installed by the user).

USB charging cable ×1 (for emergency power supply).

Instructions and warranty:

Installation guide ×1

Notes:

The thickness of the door body and the compatibility of the lock body must be ensured (within 22mm).

It is recommended that professionals operate during installation to avoid damage to the door body.

The Zigbee/WiFi version must be used with the corresponding gateway (some models must be purchased separately).