TMEZON Smart Door Lock Instruction Manual

Introduction

This manual provides comprehensive instructions for the installation, setup, operation, and maintenance of your TMEZON Smart Door Lock (Model T8-US). Please read this manual thoroughly before installation and use to ensure proper function and safety. This smart door lock offers multiple convenient and secure access methods for your home, bedroom, hotel, or office.

Key Features

• 5 Multiple Ways To Unlock: Fingerprint, Passcode, APP Control, IC Cards (4 PCS for 12-15 MHZ), and Physical Keys (2 PCS). Supports up to 50+ fingerprints and 100 IC cards.
• TUYA APP Smart Control: Lock/unlock, share E-codes, check log records, receive alert prompts, and manage users via TUYA Bluetooth App. (Note: Not WIFI, no fees charged for the APP).
• Fingerprint Quick Unlock: One-touch unlock within 0.2 seconds with 99% recognition rate. Remember to wake up the lock before using fingerprint or passcode.
• Auto-Lock & Anti-Lock: Configurable auto-lock in 5 seconds after door closure. One-Key Anti-lock function on the backside handle for enhanced security and privacy (only administrators can unlock).
• Voice Guide Easy Installation: Designed for most US standard left-handed and right-handed doors, with no drilling required for installation.

Package Contents

The TMEZON Smart Door Lock package includes:

• Smart door lock unit
• 4 IC cards
• 2 physical keys
• User manual
• Installation hardware (screws, strike plate, etc.)

Product Specifications

For detailed dimensions and door compatibility, please refer to the diagram below.

Figure 1: Door Lock Dimensions and Compatibility

Installation Guide

The TMEZON Smart Door Lock is designed for easy installation without the need for drilling. Follow these general steps:

1. Remove your existing door handle.
2. Install the new latch mechanism into the door edge.
3. Connect the front handle unit to the latch, ensuring the cable passes through the door.
4. Connect the cable to the rear handle unit and secure it to the door.
5. Insert the required batteries into the rear handle unit.
6. Test the lock's functionality.

For a visual guide, please refer to the installation video and image below.

Figure 2: Internal Components during Installation

Setup and Configuration

After installation, configure your lock using the various access methods.

1. Initial Setup and Administrator Fingerprint/Password

Upon first use, the lock is in initialization status. The default password is 123456. Any fingerprint can open the door. The first three users registered will be administrators.

1. Wake up the system by pressing 0#.
2. Enter 10#.
3. Verify with an administrator fingerprint, IC card, or the initial password (123456). A green light flash indicates success.
4. Add new fingerprints (repeat 6 times for each finger) or new passwords as prompted.

2. TUYA APP Control

Manage your lock conveniently via the TUYA Bluetooth App. Ensure Bluetooth is enabled on your smartphone.

Figure 3: TUYA App Interface for Smart Lock Management

The app allows you to:

• Lock/Unlock the door remotely (via Bluetooth).
• Share temporary or one-time E-codes with guests.
• Check detailed log records of all access attempts.
• Receive smart notifications and alerts (e.g., low battery).
• Manage user access and permissions.

Figure 4: Sharing Temporary Access Codes

Figure 5: Viewing Access Records

Operating Instructions

1. Unlocking Methods

• Fingerprint: Place your registered finger on the sensor. The lock will unlock in approximately 0.2 seconds.
• Passcode: Enter your registered passcode on the keypad and press #.
• IC Card: Swipe a registered IC card over the designated area on the handle.
• Physical Key: Use one of the provided physical keys as a backup.
• APP Control: Use the TUYA app on your smartphone to unlock the door via Bluetooth.

Figure 6: Multiple Unlocking Methods

Figure 7: Fingerprint One-Touch Unlock

2. Passage Mode & Secure Mode

The lock supports both Passage Mode (unlocked for continuous access) and Secure Mode (locked for restricted access).

• To activate Passage Mode: Press "28#" and verify with an administrator fingerprint. The lock will remain unlocked.
• To deactivate Passage Mode (Anti-lock mode): Press the registered fingerprint, password, or IC card to turn off passage mode.

Figure 8: Passage Mode and Secure Mode Operation

3. Anti-Peeping Passcode

To prevent others from guessing your passcode, you can enter random digits before and after your actual password. The correct sequence must be in the center, and the total password length cannot exceed 16 digits.

Figure 9: Anti-Peeping Passcode Feature

Maintenance

1. Battery Replacement

The lock requires batteries for operation. When the voltage drops below 4.9V, the red light will flash 4 times continuously, indicating low battery. You can still unlock the door at this point. When the voltage is lower than 3.5V, the red light will flash 3 times rapidly, and the lock cannot be unlocked. You will need to use the physical key or an external power source to gain entry and replace the batteries.

To replace batteries, open the battery compartment on the interior handle. Use 4 AAA batteries (not included). Ensure correct polarity.

Figure 10: Emergency Power and Key Unlock Options

2. Cleaning

Wipe the lock surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents that may damage the finish or electronic components.

Troubleshooting

• Lock not responding: Check battery levels. If low, replace batteries or use emergency power.
• Fingerprint not recognized: Ensure your finger is clean and dry. Try re-registering your fingerprint if issues persist.
• Passcode not working: Double-check the entered code. Ensure the lock is awake before entering the code.
• App connectivity issues: Ensure Bluetooth is enabled on your phone and you are within range of the lock. Restart the app or re-pair the device if necessary.
• Lock not auto-locking: Verify the auto-lock setting in the app or through manual configuration.
• Resetting to Factory Settings: To delete all fingerprints, passwords, cards, and Bluetooth data, wake up the system (0#), then enter 888#. Verify with an administrator fingerprint/initial password. This will restore factory settings.

Warranty and Support

TMEZON offers at least a 1-year product warranty from the date of purchase. For any technical assistance, troubleshooting, or warranty claims, please contact TMEZON customer support through your purchase platform or the official TMEZON website.

Visit the TMEZON Store on Amazon for more information and support resources.