1. Introduction
Thank you for choosing the XSDTS Smart Face ID Lock F1. This intelligent door lock offers advanced security and convenience through multiple unlocking methods, including 3D face recognition, fingerprint, password, RFID card, and traditional key. With integrated Wi-Fi and Tuya APP support, you can manage access remotely and monitor your door's status. This manual provides detailed instructions for installation, operation, maintenance, and troubleshooting to ensure optimal performance and security.
2. Key Features
- 3D Face Recognition: Advanced 3D structured light module for precise and secure facial identification, even in low light conditions.
- Multiple Unlocking Methods: Supports 3D Face Recognition, Fingerprint, Password, RFID Card, Mechanical Key, and Remote APP Unlock.
- Integrated Wi-Fi: Direct connection to your home Wi-Fi network without the need for an additional gateway.
- Tuya APP Control: Remote unlocking, temporary password generation, user management, and access record query via the Tuya mobile application.
- Built-in Visual Peephole: 175-degree wide-angle camera with an indoor screen for clear surveillance when the doorbell is pressed.
- Anti-Peeping Virtual Password: Allows entering random digits before and after the actual password to prevent onlookers from guessing your code.
- Anti-Magnetic Interference: Independent protective electronic scheme to shield against strong magnetic fields, enhancing security.
- Anti-Tamper Double Alarm: Alerts for unauthorized attempts or tampering.
- Long Battery Life: Powered by a lithium battery for extended usage.

Image: Multiple Unlock Methods: 3D Face Recognition, Password Unlock, Key Unlock, Fingerprint Unlock, RFID Card Unlock, Combination Unlock, Temporary Key.

Image: Powerful Functions: Tuya APP integration for remote unlock, temporary password, user management, and record query. Built-in router for direct Wi-Fi connection.
3. Setup and Installation
3.1 Door Compatibility
The XSDTS Smart Face ID Lock F1 is compatible with both wood and steel doors.
3.2 Initial Setup
- Install the Lock: Follow the detailed mechanical installation instructions provided in the separate installation guide. Ensure the mortise lock cylinder is correctly aligned and secured.
- Power On: Insert the lithium battery pack into the designated compartment. The lock will power on and initiate the setup process.
- Administrator Setup: The first user registered will automatically be designated as the administrator. This user can enroll other users and manage settings.
- Wi-Fi Connection: The lock has a built-in router for direct Wi-Fi connection. Open the Tuya APP, follow the on-screen instructions to add a new device, and connect the lock to your home Wi-Fi network.
3.3 User Enrollment
The administrator can enroll new users for various unlocking methods:
- Face ID Enrollment: Access the user management menu on the lock's screen or via the Tuya APP. Follow the prompts to register a face. Ensure proper lighting and distance for accurate 3D facial data capture.
- Fingerprint Enrollment: Place your finger on the fingerprint sensor multiple times as instructed until enrollment is complete. The AI Smart Fingerprint Algorithm ensures high accuracy.
- Password Setup: Create a 6-digit password. Remember to utilize the virtual password feature for enhanced security during entry.
- RFID Card Enrollment: Present the RFID card to the designated sensor on the lock to register it.

Image: 3D Face Algorithm Details: Millimeter precision for facial information verification, 20000+ structured spot recognition.

Image: AI Smart Fingerprint Algorithm: Low false recognition and rejection rates, 360-degree stereo sampling, 500 DPI resolution.
4. Operating Instructions
4.1 Unlocking Methods
- 3D Face Recognition: Approach the door. The lock will automatically sense your presence and perform face recognition. Once recognized, the door will unlock.
- Fingerprint Unlock: Place your registered finger on the fingerprint sensor. The lock will verify your fingerprint and unlock.
- Password Unlock: Enter your 6-digit password on the keypad. For added security, you can enter random digits before and after your actual password (e.g., 111222 + 888666 + 111222, where 888666 is the correct password).
- RFID Card Unlock: Present your registered RFID card to the card reader area on the lock.
- Mechanical Key Unlock: In case of emergency or battery depletion, insert the mechanical key into the keyhole and turn to unlock.
- Remote APP Unlock: Open the Tuya APP on your smartphone. You can send a remote unlock request or generate a temporary password for guests. The lock supports automatic video/snap capture when unlocking remotely.

Image: Auto-Sensing Face Recognition: Unlock by simply approaching the door, no touch required.

Image: Virtual Password (Anti-Peeping): Allows entering random numbers before and after the correct password for privacy.
4.2 Visual Peephole Function
When someone presses the doorbell outside, the indoor screen will display a clear 175-degree wide-angle view of the visitor. This allows you to see who is at your door safely.

Image: Built-in Visual Peephole: 175-degree wide-angle surveillance. Indoor screen clearly visible when doorbell is pressed.
5. Maintenance
5.1 Battery Management
The lock is powered by a lithium battery. Monitor the battery level indicator on the lock screen or via the Tuya APP. Recharge or replace the battery when prompted to ensure continuous operation. Low battery warnings will be issued in advance.
5.2 Cleaning
To maintain the performance and appearance of your smart lock:
- Wipe the exterior surfaces with a soft, dry cloth.
- Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish and electronic components.
- Keep the fingerprint sensor and face recognition module clean and free of dust or smudges for optimal performance.

Image: Core Features: Automatic Unlock, Lithium Battery Life, True Mortise Lock Cylinder, Fingerprint Recognition, Tuya APP integration, Anti-Tamper Double Alarm.
6. Troubleshooting
- Lock not responding: Check battery level. If low, recharge or replace. If still unresponsive, try using the mechanical key.
- Face recognition failure: Ensure your face is clean and well-lit. Re-enroll your face if issues persist.
- Fingerprint not recognized: Ensure your finger is clean and dry. Try different angles or re-enroll your fingerprint.
- Password not working: Double-check the entered password. Ensure you are not accidentally triggering the anti-peeping feature incorrectly.
- App connectivity issues: Verify your Wi-Fi network is active and the lock is within range. Restart the Tuya APP and the lock if necessary.
- Magnetic interference: The lock is designed with anti-magnetic interference. If you suspect external magnetic fields are affecting operation, contact support.
- Alarm triggered: The Anti-Tamper Double Alarm will sound if tampering is detected. Investigate the cause and reset the alarm if needed.

Image: Enhanced Security: Independent protective electronic scheme shields against strong magnetic fields, preventing illegal unlocking.
7. Specifications
| Feature | Description |
|---|---|
| Item | Smart Lock |
| Model Number | F1 |
| Brand Name | XSDTS |
| Door Type Compatibility | Wood door, Steel door |
| Place of Origin | Guangdong, China |
| Network Connectivity | Wi-Fi (no external gateway required) |
| Data Storage Options | Cloud |
| Face Recognition Technology | 3D Structured Light Module, Millimeter precision, 20000+ structured spot recognition |
| Fingerprint Sensor | AI Smart Fingerprint Algorithm, 360° Stereo Sampling, 500 DPI Resolution |
| Peephole Camera | 175-degree wide-angle surveillance |
| Power Source | Lithium Battery |

Image: Product Dimensions: Detailed measurements for Gold and Black models of the smart lock.
8. User Tips
- Maximize Password Security: Always use the virtual password feature by entering random numbers before and after your actual password. This significantly reduces the risk of someone observing your code.
- Regular Battery Checks: Periodically check the battery status via the lock's display or the Tuya APP to avoid unexpected power loss.
- Keep Sensors Clean: Ensure the face recognition module and fingerprint sensor are free from dust and smudges for consistent and accurate performance.
9. Frequently Asked Questions (FAQ)
Q1: Who are we?
We are based in Guangdong, China, established in 2016. Our team consists of 11-50 people, and we sell to various regions including Western Europe, Eastern Europe, South America, North America, and more.
Q2: How can we guarantee quality?
We always conduct a pre-production sample before mass production and a final inspection before shipment to ensure quality.
Q3: What can you buy from us?
You can purchase smart home products, smart locks, home appliances, mobile accessories, and daily necessities from us.
Q4: Why should you buy from us not from other suppliers?
Shantou Tongsheng Trading Co., Ltd. is a high-tech enterprise focused on smart home and the Internet of Things, integrating development, service, production, and sales. We have 8 years of industry experience and also deal in mobile accessories.
Q5: What services can we provide?
We accept various delivery terms including FOB, CIF, EXW, FCA, CPT, and Express Delivery. Accepted payment currencies are USD, EUR, HKD, CNY. We accept payment types such as T/T, L/C, MoneyGram, Credit Card, PayPal, and Western Union. We communicate in English and Chinese.
10. Warranty and Support
XSDTS is committed to providing high-quality smart home products. While specific warranty details are not provided in this manual, please refer to your purchase documentation or contact your retailer for warranty information.
For technical support, troubleshooting assistance, or any inquiries regarding your XSDTS Smart Face ID Lock F1, please contact the seller or manufacturer directly. Refer to the contact information provided at the time of purchase.





