1. Introduction
Thank you for choosing the XSDTS WiFi Smart Digital Deadbolt Lock. This advanced smart lock offers multiple unlocking methods including fingerprint, passcode, IC card, and traditional key, along with remote control capabilities via a smartphone app. Designed for both indoor and outdoor use, it features IP66 waterproofing and high-temperature resistance, ensuring reliable performance in various environments. This manual provides detailed instructions for installation, operation, maintenance, and troubleshooting to help you get the most out of your smart lock.
2. Safety Information
- Read all instructions carefully before installation and use.
- Do not attempt to disassemble or repair the lock yourself. Refer to qualified personnel for service.
- Keep all components, especially small parts and batteries, out of reach of children.
- Ensure the correct battery type and polarity are used during installation.
- Avoid exposing the lock to extreme temperatures outside its operating range (-20°C to 60°C).
- Do not use abrasive cleaners or solvents on the lock's surface.
- Regularly check the lock for any signs of damage or malfunction.
3. Product Overview
3.1 Key Features
- Multiple Unlocking Methods: Fingerprint, Passcode, IC Card, Mechanical Key, App Remote Control, Bluetooth.
- Outdoor Durability: IP66 waterproof and high-temperature resistant design.
- Advanced Fingerprint Recognition: Semiconductor biometric sensor with 360° recognition, 0.3s response time, and <0.001% false recognition rate.
- Remote Access: Control and monitor the lock via the Smart App (Tuya Smart / Smart Life).
- Anti-Pry Alarm: Integrated security alarm system.
- Flexible Installation: Supports autonomous switching of left/right door opening direction.
- Dual Power Options: Can be powered by 4x AA batteries or an external DC 12V input.
- Emergency Power: USB emergency power supply port and mechanical key for backup.
3.2 Components and Dimensions
Dimensions:
- Keypad Unit: 165mm (6.5inch) height x 60mm (2.36inch) width
- Deadbolt Unit: 125mm (4.92inch) length x 95mm (3.74inch) height
- Strike Plate: 100mm (3.94inch) height x 35mm (1.38inch) width x 40mm (1.57inch) depth
4. Installation
4.1 Door Compatibility
The XSDTS Smart Digital Deadbolt Lock is suitable for a wide range of door types, including:
- Wood doors
- Steel doors
- Stainless Steel doors
- Aluminum doors
- Brass doors
It is designed for doors with a thickness between 30mm and 60mm.
4.2 Pre-Installation Measurements
Before purchasing and installing, it is crucial to measure your door and existing mortise lock to ensure compatibility. Please provide the following data:
- Measure the thickness of the door frame.
- Measure the length of the guide piece of your old mortise lock.
- Measure the width of the guide piece of your old mortise lock.
- Measure the distance from the door edge to the handle center.
- Measure the screw hole distance of the rear panel.
4.3 Power Supply Options
The lock supports two power supply methods:
- 4 PCS AA 1.5V Batteries: Provides long battery life. (Batteries are not contained in the package).
- Input DC 12V: For continuous power supply.
4.4 Wiring for Extra Exit Button
The lock supports wiring for an extra exit button, providing a convenient way to unlock from the inside. The exit button is not included in the package.
Internal Wiring Components:
- External unlocking interface
- Reset key
- Remote control expansion interface
- Door status interface
- Motor interface
- Fingerprint rear panel interface
- Fingerprint front board interface
- 6V power port
- 4 AA Dry battery
Power Port Details:
- L+: Multifunctional interface
- GND: 12V external power port
- 12V: 12V external power port
5. Operation
5.1 Unlocking Methods
The XSDTS Smart Digital Deadbolt Lock offers a variety of secure and convenient unlocking options:
- Fingerprint Unlock: The bank security biometric fingerprint recognition system provides accurate and secure fingerprint recognition. Supports 100 groups of fingerprints with a 0.3s recognition speed and 99.9% recognition rate.
- Passcode Unlock: Enter your personalized passcode on the keypad.
- Temporary Password: Generate temporary passwords for guests or service providers via the Smart App.
- IC Card Unlock: Use a registered IC card to unlock the door.
- Mechanical Key Unlock: For emergency situations or traditional access, use the provided mechanical key.
- Bluetooth Unlocking: Unlock the door via Bluetooth connection through the Smart App.
- Remote Unlocking (Optional Gateway): With an optional gateway (requires separate purchase), you can unlock the door remotely from anywhere via the Smart App.
- Remote Control (Optional): An optional remote control unit can be used within signal reception range to open the lock.
5.2 Smart App Control
The lock can be managed using the Smart App (e.g., Tuya Smart or Smart Life). Through the app, you can:
- Add and manage fingerprints, passcodes, and IC cards.
- Generate temporary passwords.
- Monitor access logs and unlock history.
- Receive low battery alerts.
- Remotely unlock the door (with optional gateway).
- Adjust lock settings.
Refer to the Smart App's specific instructions for pairing and detailed feature usage.
6. Maintenance
6.1 Battery Replacement
The lock is powered by 4x AA 1.5V batteries. When the battery level is low, the lock will issue a low battery alarm. Replace all four batteries promptly to ensure continuous operation. In case of a dead battery, you can use the mechanical key or connect a USB power bank to the emergency power supply port for temporary power.
6.2 Cleaning
Wipe the lock's surface with a soft, damp cloth. Do not use harsh chemicals, abrasive cleaners, or solvents, as these can damage the finish and electronic components.
6.3 Waterproof and Temperature Resistance
The lock is IP66 rated for waterproofing and designed to withstand high temperatures, making it suitable for outdoor use. However, prolonged exposure to extreme weather conditions should be avoided where possible to maximize lifespan.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lock does not respond | Dead batteries; Power failure (if using DC 12V) | Replace AA batteries; Check DC 12V power connection; Use mechanical key or USB emergency power. |
| Fingerprint not recognized | Finger dirty/wet; Sensor dirty; Finger not registered; Incorrect placement | Clean finger and sensor; Re-register fingerprint; Ensure proper finger placement. |
| Passcode not working | Incorrect passcode; Virtual passcode feature active | Verify passcode; Ensure correct sequence if using virtual passcode. |
| App remote unlock fails | No optional gateway; Gateway offline; Poor Wi-Fi signal | Ensure gateway is installed and online; Check Wi-Fi connectivity. |
| Anti-pry alarm triggers frequently | Loose installation; External vibrations | Check installation for tightness; Adjust alarm sensitivity if possible (via app). |
| Lock is stuck or difficult to operate | Mechanical obstruction; Internal fault | Check for any physical obstructions; Do not force the lock; Contact support. |
If the problem persists after trying the above solutions, please contact customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Product Name | XSDTS WiFi Smart Digital Deadbolt Lock Fingerprint IP66 |
| Brand Name | XSDTS |
| Model Number | NT01 |
| Door Type Compatibility | Wood door, Steel door, Stainless Steel door, Aluminum door, Brass door |
| Unlock Methods | APP + Fingerprint + Password + Card + Key |
| Application | Home, Hotel, Apartments, Office |
| Smart App | Smart / Smart Life |
| Network Connectivity | WiFi, Bluetooth |
| Material | Aluminium alloy |
| Lock Cylinder Security Grade | Grade C |
| Power Supply | 4PCS AA Alkaline Battery (not included), Optional DC 12V Input |
| Door Thickness Suitability | 30-60mm |
| Fingerprint Capacity | 100 Groups |
| Working Temperature | -20°C to 60°C |
| Fingerprint Recognition Speed | 0.3s |
| Fingerprint Recognition Rate | 99.9% |
| Waterproof Rating | IP66 |
| Function | Multi-function |
9. Warranty and Support
The XSDTS Smart Digital Deadbolt Lock comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, unauthorized modification, accident, or improper installation.
For technical support, warranty claims, or any questions regarding your product, please contact your retailer or the manufacturer's customer service. Please have your model number (NT01) and proof of purchase ready when contacting support.
10. User Tips
- Regularly Check Batteries: Even with a low battery alarm, it's good practice to check battery levels periodically, especially before extended periods away from home.
- Keep Mechanical Keys Safe: Store your mechanical keys in a secure, accessible location outside your home for emergency access.
- Clean Fingerprint Sensor: For optimal performance, ensure your finger and the fingerprint sensor are clean and dry before use.
- Utilize Temporary Passwords: For guests or service personnel, use the temporary password feature via the app instead of sharing your main passcode.
- Secure Your App: Ensure your smartphone and the Smart App are secured with strong passwords and biometric authentication to prevent unauthorized access to your lock controls.
- Test All Unlocking Methods: After installation and setup, test all unlocking methods (fingerprint, passcode, card, key, app) to ensure they function correctly.
