# Tuya Smart Fingerprint Biometric Door Lock

# Tuya Smart Door Lock Fingerprint Biometric Spherical Lock Smart Home Devices Security Protection Automation Residential

Traditional key-based door locks can lead to lost keys, lockout frustrations, and compromised residential security. Upgrade your home protection effortlessly with modern smart home automation.

The Tuya Smart Door Lock Fingerprint Biometric Spherical Lock Smart Home Devices Security Protection Automation Residential offers advanced biometric access and seamless Tuya app integration, ensuring your living space remains secure and easily accessible.

## Key Features

-   **Multiple Unlocking Methods:** Conveniently unlock your door using fingerprint recognition, mechanical keys, or the Tuya App.
-   **Smart Home Integration:** Built on the Tuya platform with Bluetooth connectivity, supporting optional gateway access.
-   **Durable Material:** Constructed from high-quality aluminium alloy designed for residential applications.
-   **Flexible Fit:** Engineered to accommodate door thicknesses ranging from 35mm to 55mm with a reversible handle direction.
-   **Emergency Power Interface:** Features a Type-C port for emergency power supply and charging needs.

## Specifications

-   Brand Name: NONE
-   Certification: CE
-   Connectivity: Bluetooth
-   Doorknob Function: Biometric, Key & Keypad
-   Power Supply: Built-in Rechargeable Battery
-   Protection Level: No Waterproof
-   Operating Temperature: -20℃~50℃
-   Operating Humidity: 40% - 85% (non-condensing)

## Use Cases

Ideal for residential bedrooms, home offices, and interior apartment doors where keyless entry and modern security automation are desired.

## Frequently Asked Questions

**Q: Does the app unlocking require an internet connection?**  
A: The app unlocking supports Bluetooth connection directly. For WiFi connection features, a separate Bluetooth gateway must be purchased.

**Q: What should I do if the battery runs out?**  
A: You can utilize the Type-C emergency power supply interface or use the provided mechanical keys to unlock the door.

## Upgrade Your Home Security Today

Enhance your everyday convenience and peace of mind with biometric smart locking technology. Secure your residence with the Tuya Smart Door Lock Fingerprint Biometric Spherical Lock today.

## Details

- **Price:** 63.95 EUR - 64.21 EUR
- **Vendor:** Tidesmit
- **Type:** Smart Door Lock
- **Tags:** smart door handles

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Silver | 63.95 EUR | In stock |
| Black | 64.21 EUR | In stock |

## Images

- Black spherical fingerprint smart door lock with green illuminated sensor
- Silver fingerprint smart door lock with green illuminated fingerprint ring
- Silver fingerprint smart door lock on door with finger touching the sensor
- Silver fingerprint smart door lock with green illuminated fingerprint sensor
- Silver fingerprint smart door lock with rechargeable battery and Type-C charging cable
- Silver fingerprint smart door lock with door-fit and size measurement diagram
- Silver fingerprint smart door lock with smartphone app control shown
- Silver fingerprint smart door lock with mounting hardware, key cylinder, and screws
- Black fingerprint smart door lock with mounting hardware, key cylinder, and screws

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> Source: [Tidesmit](https://tidesmit.com/products/tuya-smart-fingerprint-biometric-door-lock)
> Updated: 2026-08-26