# Tuya 3-in-1 Smart Fingerprint Door Lock

# Tuya Smart Home Door Lock 3-in-1 Key / Fingerprint / Smart Life APP Unlock

Traditional keys easily get lost, leaving you locked out or scrambling for costly locksmiths when you need quick access to your home, apartment, or warehouse. The Tuya Smart Home Door Lock eliminates these daily hassles with a seamless 3-in-1 entry system designed to modernize your entryway security.

Built from durable aluminum alloy with a polished finish, this biometric smart lock offers fast, reliable fingerprint recognition, mechanical key backup, and Bluetooth-enabled Smart Life app control. Designed to fit standard wooden doors with a thickness of 35 to 55mm, it features a reversible handle direction and punch-free installation methods to simplify setup.

### Key Features and Specifications

-   **3-in-1 Unlocking Methods:** Choose between fingerprint recognition, physical mechanical keys, and the Tuya Smart Life smartphone application.
-   **Smart Home Integration:** Connects via Bluetooth natively, with gateway support available for expanded remote management.
-   **Durable Build:** Constructed with an IP66 protection level and an operating temperature range between -20℃ and 50℃.
-   **Emergency Power:** Includes a Type-C emergency power and charging interface for unexpected power needs.
-   **Multiple Security Modes:** Features channel, anti-lock, and normal operational modes to suit your daily requirements.

### Ideal Use Cases

This versatile smart lock adapts effortlessly to various settings, including residential apartments, hotel rooms, and storage warehouses where flexible access control and reliable keyless entry are essential for daily efficiency.

### Frequently Asked Questions

**Can I connect this lock to Wi-Fi?**  
The app unlocking natively supports Bluetooth connection. If you need remote Wi-Fi connectivity, you must purchase a separate Bluetooth gateway.

**What is included in the package?**  
The kit comes with spare mechanical keys alongside the main smart door lock unit.

Upgrade your door security today with the Tuya Smart Home Door Lock and enjoy the convenience of modern biometric access control.

## Details

- **Price:** 66.27 EUR - 66.63 EUR
- **Vendor:** Tidesmit
- **Type:** Smart Door Lock
- **Tags:** smart door handles

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Sliver | 66.63 EUR | In stock |
| Black | 66.27 EUR | In stock |

## Images

- Smart door lock with fingerprint sensor, silver body and green light
- Smart door lock with fingerprint sensor, black handle and green light
- Smart door lock with fingerprint sensor and app control displayed on phones
- Black smart door lock with fingerprint sensor and round interior thumb turn
- Smart door lock color options: silver and black front covers
- Black smart door lock side view with dimensions for standard US doors
- Black smart door lock with fingerprint sensor, showing access-code concept
- Black smart door lock with fingerprint sensor and Type-C charging cable
- Black smart door lock with fingerprint sensor and phone remote unlock screen
- Black smart door lock shown for home, hotel, and office doors in a collage

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> Source: [Tidesmit](https://tidesmit.com/products/tuya-3-in-1-smart-fingerprint-door-lock)
> Updated: 2026-08-26