# NAIERDI 5-in-1 Smart Fingerprint Door Lock with Tuya App

# NAIERDI 5-in-1 Smart Fingerprint Door Lock Tuya APP Bluetooth Keypad IC Card Keyless Digital Door Knob for Hotel Office Bedroom

Dealing with lost keys, locked doors, and the constant worry of home security can make everyday life frustrating. Upgrade to a modern keyless lifestyle with this advanced smart lock.

The NAIERDI 5-in-1 Smart Fingerprint Door Lock Tuya APP Bluetooth Keypad IC Card Keyless Digital Door Knob for Hotel Office Bedroom provides seamless access control, combining robust aluminum alloy construction with versatile entry methods to secure your space effortlessly.

## Key Features

-   **5-in-1 Unlock Methods:** Access your door using fingerprint, password, Tuya App via Bluetooth, IC card, and mechanical keys.
-   **Anti-Peep Numeric Password:** Enter virtual numbers before or after your true 6-digit password to keep your code hidden from onlookers.
-   **Long Battery Life:** Powered by 4 AAA alkaline batteries offering up to 180 days of reliable operation, complete with a low-battery indicator.
-   **Durable Build:** Constructed from sturdy aluminum alloy with a reversible handle direction for flexible installation.

## Specifications

-   **Brand:** NAIERDI
-   **Model Number:** NED-Lock-T12
-   **Connectivity:** Bluetooth, Tuya smart home platform
-   **Fit Door Thickness:** 35-50mm
-   **Applicable Mortise Size:** 60mm / 70mm
-   **Fingerprint Capacity:** 50
-   **Password Capacity:** 100
-   **Protection Level:** IP66

## Ideal Use Cases

This digital door knob is perfect for enhancing security and convenience in bedrooms, home offices, and hotel rooms where multiple authorized users require reliable access control without physical keys.

## Frequently Asked Questions

**How do I know when the batteries need replacement?**  
When the battery level falls below 20%, the red and blue indicator lights flash alternately to remind you to change them.

**Can visitors see my real password when I type it?**  
No, the anti-peep feature allows you to input random virtual digits before or after your actual password for enhanced security.

Experience ultimate security and convenience today with the NAIERDI 5-in-1 smart lock.

## Details

- **Price:** 77.87 EUR
- **Vendor:** Tidesmit
- **Type:** Smart Door Lock
- **Tags:** smart door handles

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black / spain | 77.87 EUR | In stock |
| Silver / spain | 77.87 EUR | In stock |

## Images

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- Black smart door knob installation view with adjustable latch and handle
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- Black smart fingerprint door knob with app control icons on the keypad
- Black fingerprint door knob with IC-card tap and safety reminder icons

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> Source: [Tidesmit](https://tidesmit.com/products/naierdi-5-in-1-smart-fingerprint-door-lock-tuya)
> Updated: 2026-08-26