# Smart Aluminum Alloy Glass Door Knob with Tuya App

# Smart Aluminum Alloy Glass Door Knobs Rotation Lock With Tuya App + Key Knobset Handle Metal Door Knob Lock For Bedroom Bathroom

Securing interior spaces like bedrooms and bathrooms while maintaining modern convenience can be a challenge with traditional, easily picked hardware. Upgrade your security effortlessly with our Smart Aluminum Alloy Glass Door Knobs Rotation Lock With Tuya App + Key Knobset Handle Metal Door Knob Lock For Bedroom Bathroom, designed to bring keyless freedom and reliable access control to your home.

## Key Features & Benefits

-   **Multiple Unlocking Ways:** Gain entry using fingerprint recognition, numerical passwords, mechanical keys, or Bluetooth via the Tuya app.
-   **Dual Operating Modes:** Easily switch between Passage Mode and Lock Mode depending on your daily routine.
-   **Smart Safety Alerts:** Built-in low voltage alarm function alerts you when power runs low, complete with a Type-C emergency temporary power supply interface.
-   **Privacy Protection:** Designed to offer strict privacy assurance for personal spaces like bedrooms and home offices.

## Technical Specifications

-   **Brand Name:** LUCKING DOOR
-   **Material:** Zinc Alloy
-   **Connectivity:** Bluetooth and Tuya smart home platform
-   **Door Thickness Compatibility:** Fit door thickness of 35-55mm
-   **Handle Direction:** Direction Reversible
-   **Installation Method:** Drilling installation

## Ideal Use Cases

This smart metal door knob lock is perfectly suited for residential areas, apartments, private bedrooms, modern bathrooms, and professional office buildings looking to transition to biometric access control.

## Frequently Asked Questions

**Q: What happens if the batteries die completely?**  
A: The lock features a convenient Type-C emergency temporary power supply interface so you can easily power it up and unlock it.

**Q: Can the handle direction be adjusted?**  
A: Yes, the handle features a direction-reversible design to fit your specific door configuration.

Experience the ultimate blend of security, modern biometric technology, and effortless daily access control. Enhance your bedroom or bathroom today with this advanced smart lock handle set.

## Details

- **Price:** 126.32 EUR
- **Vendor:** Tidesmit
- **Type:** Smart Door Handle
- **Tags:** smart door handles

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| G7-tuya-bT | 126.32 EUR | In stock |

## Images

- Black smart glass door lock handle with green-ring indicator and key panel hardware
- Black smart glass door lock handle with anti-slip grip and emergency power port
- Black smart glass door lock handle with green-ring indicator and key ring attachment
- Black smart door lock handle with green-ring indicator and semiconductor recognition sensor
- Black smart glass door lock with emergency key hole and emergency power supply port
- Smart door lock knob with green-ring handle shown with size dimensions diagram
- Black smart glass door lock with green-ring handle and smartphone app remote control
- Smart door lock feature icons including emergency key, auto-lock, and false alert alarm
- Tuya app management view for smart door lock with battery reminder and unlock options
- Tuya app remote temporary password access feature for smart door lock control

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> Source: [Tidesmit](https://tidesmit.com/products/smart-aluminum-alloy-glass-door-knob-with-tuya-app)
> Updated: 2026-08-26