1. Introduction
The X2 Black Smart Fingerprint Door Lock offers advanced security and convenient access methods for your home or hotel. This electronic lock integrates multiple unlocking options including fingerprint, password, smart card, mechanical key, and remote access via the TT Lock mobile application. Designed for durability and ease of use, it provides a modern solution for door security.
2. Specifications
| Feature | Description |
|---|---|
| Model | X2 |
| Material | Aluminium Alloy |
| Unlock Modes | APP (TT Lock), Fingerprint, Password, Smart Card, Mechanical Key |
| Bluetooth Version | 4.1 BLE |
| Fingerprint Sensor | FPC Semiconductor Sensor |
| Fingerprint Capacity | 90 |
| Password Capacity | 90 (supports virtual password up to 16 digits) |
| Smart Card Capacity | 90 |
| Read Time | 0.3 seconds |
| Power Supply | 4 x AAA 1.5V batteries (not included) |
| Operating Temperature | -20°C to 55°C |
| Button Type | Capacitive touch button |
| Supported OS | Android 4.3 / iOS 7 and above |
| Door Thickness | 35mm - 100mm |
| Handle Direction | Adjustable (Right Push, Right Pull, Left Push, Left Pull) |
3. Package Contents
Please verify that all items are present and in good condition upon opening the package:
- Front Panel x 1
- Rear Panel x 1
- Mortise Lock x 1 (Optional, depending on selected variant)
- Smart Card x 5
- Mechanical Key x 2
- Screw Kit x 1
4. Setup and Installation
Before installation, ensure your door meets the compatibility requirements (thickness 35-100mm). The lock is suitable for metal, wooden, sliding, and broken bridge aluminum doors.
4.1. Measure Your Existing Mortise Lock
Accurate measurement of your old mortise lock is crucial for selecting the correct replacement size. Refer to the diagram below to measure the key dimensions (e.g., 22x235 (60 85)).
4.2. Adjust Mortise Lock Tongue Direction
The mortise lock tongue can be adjusted for push or pull open doors. Simply push the tongue to reverse its direction as needed.
4.3. Adjust Handle Direction
The handle direction (right or left) can be adjusted to match your door's orientation. This involves reversing a screw on the back panel of the lock. Refer to the video above for a visual guide on how to perform this adjustment.
4.4. Battery Installation
The lock is powered by 4 AAA 1.5V batteries. The battery compartment is located on the rear panel. Ensure batteries are inserted with correct polarity.
5. Operating Instructions
5.1. Unlocking Methods
- Fingerprint Unlock: Place your registered finger on the fingerprint sensor. The lock will unlock if the fingerprint is recognized.
- Password Unlock: Enter your registered password on the capacitive touch keypad. The lock supports virtual passwords (scramble code) up to 16 digits to prevent peeping.
- Smart Card Unlock: Present a registered smart card to the card reader area on the lock.
- Mechanical Key Unlock: In case of emergency or battery depletion, use the provided mechanical keys to unlock the door.
- TT Lock APP Unlock (Bluetooth): Use the TT Lock mobile application on your smartphone to unlock the door when within Bluetooth range.
5.2. TT Lock APP Features
The TT Lock APP provides comprehensive management of your smart lock:
- User Management: Add, modify, or delete fingerprints, passwords, and smart cards for various users.
- Generate Passcodes: Create different types of passcodes for guests, including temporary, timed, or cycle passwords.
- Unlock Records: View a history of who unlocked the door and when.
- Remote Unlock: Unlock the door remotely (requires a compatible Wi-Fi gateway, sold separately).
- Settings: Adjust various lock settings such as voice prompts, auto-lock duration, and more.
5.3. Inside Locked Switch
The X2 lock features an 'Inside Locked Switch' on the rear panel. When this switch is activated, common users cannot unlock the door from the outside. Only the administrator user retains the ability to unlock the door from the outside.
6. Maintenance
- Battery Replacement: Replace the 4 AAA 1.5V batteries when the low battery warning is issued. Use high-quality alkaline batteries for optimal performance.
- Cleaning: Clean the lock's surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the finish or electronic components.
- Fingerprint Sensor: Keep the fingerprint sensor clean and free of dirt or moisture to ensure accurate readings.
7. Troubleshooting
- Lock not responding: Check if the batteries are depleted. Replace them if necessary. Ensure the lock is properly installed and all connections are secure.
- Fingerprint not recognized: Ensure your finger is clean and dry. Try re-registering your fingerprint if the issue persists.
- Password not working: Double-check the entered password. Remember to use the virtual password feature if enabled.
- TT Lock APP connection issues: Ensure Bluetooth is enabled on your smartphone and the lock is within range. Update the app to the latest version. If using remote unlock, verify your Wi-Fi gateway connection.
- Handle not moving freely: Verify that the handle direction has been correctly adjusted during installation (refer to Section 4.3).
8. User Tips
- Regularly check the battery level through the TT Lock APP to avoid unexpected lockouts.
- Always keep the mechanical keys in a safe, accessible location outside the locked area for emergency access.
- Familiarize yourself with all the features of the TT Lock APP to maximize the convenience and security offered by your smart lock.
- When setting up new users, ensure they register their fingerprints and passcodes accurately for reliable access.
9. Warranty and Support
For warranty information and technical support, please refer to the seller's policies or contact their customer service directly. Keep your purchase receipt as proof of purchase.
