# Smart Fingerprint Door Lock with Bluetooth App & Key Access, Rechargeable Digital Door Knob Lock with Voice Control Support

Upgrade your home security with a modern **smart fingerprint door lock** designed for convenience, reliability, and advanced access control 🔐. This intelligent door lock combines biometric technology with smart connectivity to deliver effortless security for everyday living.

### Multiple unlocking options for flexible access

Enjoy multiple access methods including **fingerprint recognition, Bluetooth mobile app control, and traditional physical key access**. Whether you're entering quickly with fingerprint authentication or granting temporary access to guests via the mobile app, this lock adapts to your lifestyle.

### Smooth twist locking system

After unlocking the door, simply **twist the exterior knob to open and the interior panel to lock**. This durable mechanical design enhances reliability and provides smoother operation compared to many traditional smart locks.

### Remote control and smart voice integration

When paired with a compatible smart gateway, the lock can be controlled remotely through the mobile app 📱. You can check lock status, manage access, and control your door from anywhere. It also supports integration with voice assistants like **Alexa and Google Assistant**, allowing hands-free locking and unlocking.

### Long battery life with smart alerts

The built-in rechargeable battery provides **up to 6 months of usage on a single charge**. Smart low-battery notifications ensure you never get locked out unexpectedly.

### Elegant modern design

Designed with a sleek minimalist appearance, this smart lock blends perfectly with modern home interiors. Built with premium materials and precision engineering, it delivers both durability and style while upgrading your home’s security system.

Bring convenience, security, and smart control together with this advanced fingerprint door lock.

## Details

- **Price:** 69.95 USD
- **Vendor:** PulinGO
- **Type:** Smart Door Locks
- **Tags:** biometric door lock, bluetooth door lock, digital door knob lock, fingerprint door lock, smart door lock, smart home lock, smart security lock, voice control door lock

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 69.95 USD | In stock |

## Images

- Smart Fingerprint Door Lock with Bluetooth App & Key Access, Rechargeable Digital Door Knob Lock with Voice Control Support
- Smart Fingerprint Door Lock with Bluetooth App & Key Access, Rechargeable Digital Door Knob Lock with Voice Control Support
- Smart Fingerprint Door Lock with Bluetooth App & Key Access, Rechargeable Digital Door Knob Lock with Voice Control Support
- Smart Fingerprint Door Lock with Bluetooth App & Key Access, Rechargeable Digital Door Knob Lock with Voice Control Support
- Smart Fingerprint Door Lock with Bluetooth App & Key Access, Rechargeable Digital Door Knob Lock with Voice Control Support
- Smart Fingerprint Door Lock with Bluetooth App & Key Access, Rechargeable Digital Door Knob Lock with Voice Control Support
- Smart Fingerprint Door Lock with Bluetooth App & Key Access, Rechargeable Digital Door Knob Lock with Voice Control Support

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> Source: [PulinGO](https://www.pulingo.com/products/smart-fingerprint-door-lock-bluetooth-app)
> Updated: 2026-05-21