Designed for indoor wooden or metal doors, this Tuya SmartLife APP WiFi remote control smart lock brings keyless versatility to home entry. Built to fit door thickness 35–55 mm and powered by 4 AA alkaline batteries (not included), it combines biometric, code, card, mechanical key, and app access into a single, secure device.

Unlock Methods

• Fingerprint: semiconductor sensor with instant recognition (≤ 0.3 seconds) and room for up to 50 unique fingerprints.
• Password: store up to 50 numeric codes for quick entry.
• 13.56 MHz IC Card: support for up to 50 cards for convenient access.
• Mechanical Key: includes 2 spare keys for traditional entry.
• Tuya APP (WiFi): remote unlock and status monitoring via SmartLife app. Built-in Tuya WiFi module means no external gateway is required for WiFi control.

Smart Home Connectivity

Direct WiFi integration via Tuya SmartLife enables remote control, activity logs, and flexible access management from your smartphone. To unlock via the app, long-press the "#" key on the lock to wake and send the unlock request to your Tuya APP.

Performance & Capacity

• Fingerprint reader: semiconductor sensor with recognition in ≤ 0.3 seconds.
• Fingerprint capacity: 50; Password capacity: 50; Card capacity: 50.
• Working power: 4x AA alkaline batteries (not included).
• Operating temperature: -20 to 60°C.
• Emergency USB charge port for power top-ups.

Installation & Use

• Suitable for Wooden Door or Metal Door.
• Important installation note: Rotate the square bar to the end toward the handle direction, then back rotate 90° to complete positioning. This step is crucial; improper installation can leave the lock in an unlocked state where no input is required to unlock (for example, if the handle is lifted, the lock may unlock by itself).

Compatibility & Limitations

This lock does not support Google Home or Amazon Alexa.

What’s Included

• 2 mechanical keys.