XSDTS K9 Smart Door Lock User Manual

1. Introduction

Welcome to the XSDTS K9 Smart Door Lock. This advanced smart lock offers multiple unlocking methods and integrated security features to enhance the safety and convenience of your home or office. Please read this manual carefully before installation and use to ensure proper operation and longevity of your device.

2. Key Features

• Multiple Unlocking Methods: 3D Infrared Face Recognition, Fingerprint, Password, IC Card, Mechanical Key, and Tuya APP.
• Robust Construction: Carved aluminum alloy material for enhanced durability and security.
• Automatic Locking/Unlocking: Advanced technology for hands-free operation.
• Enhanced Security: Indoor double lock knob for added safety.
• Emergency Power: USB charging port for emergency power supply in case of battery depletion.
• Rechargeable Battery: Built-in rechargeable lithium battery with low battery warning. A full charge lasts approximately 3 months.
• Multi-language Support: Arabic voice prompts and menu. Supports 9 languages for voice and screen phonetic system.
• Unlock Records: Ability to query unlock records directly from the lock.
• Infrared Sensor Camera: Ensures reliable face recognition even in dark environments.
• Wide Door Compatibility: Suitable for wooden, stainless steel, bronze, double, and old-fashioned security doors.
• Reversible Handle Direction: Compatible with both left and right opening doors.

Image: Overview of the main features including 3D infrared face recognition, real-time video intercom, and Tuya app integration.

Image: Highlights the new intelligent life experience with 3D face recognition, multiple unlocking ways, Tuya APP, alloy material, automatic locking body, and indoor quickly unlocking handle.

3. Specifications

Image: Detailed product parameters including dimensions (Front panel: 420mm x 75mm), working power supply (3200mAh lithium battery), suitable door thickness (35mm-120mm), lock cylinder level (Class C safety lock cylinder), and unlocking modes.

4. Package Contents

The XSDTS K9 Smart Door Lock package includes the following items:

• Front panel * 1
• Rear panel * 1 (with built-in lithium battery)
• Lock body * 1
• Lock core * 1
• Keys * 2
• Magnetic cards * 2
• Charging cable * 1
• Screw fittings (various screws and components)
• Instructions + installation drawings

Image: Visual representation of the package contents, including the front and rear panels, lock body, lock core, keys, magnetic cards, charging cable, screw fittings, and manual.

5. Installation

Proper installation is crucial for the optimal performance and security of your smart lock. It is recommended to have a professional install the lock if you are unsure about any steps. The lock is designed for drilling installation and is compatible with door thicknesses between 40-90mm.

5.1. Pre-installation Check and Door Measurement

Before starting the installation, carefully measure your door to ensure compatibility with the lock and mortise. The lock uses a 6068 mortise type.

1. Measure the thickness of the door frame.
2. Measure the length of the guide piece.
3. Measure the width of the guide piece.
4. Measure the distance from the door handle to the center of the lock.
5. Measure the distance from the screw hole of the rear panel.

Image: Visual guide for measuring door dimensions before installation, including door frame thickness, guide piece length and width, handle-to-center distance, and rear panel screw hole distance.

Image: Guide on how to choose the correct mortise size. The example shows a 22x240 (60 85) mortise. Measure your old lock and select the corresponding size for these three data points for easy replacement.

5.2. Handle Direction Adjustment

The XSDTS K9 Smart Door Lock supports reversible handle direction, making it compatible with both left-opening and right-opening doors. Refer to the detailed installation drawings provided in the package for specific instructions on adjusting the handle direction if needed.

5.3. General Installation Steps

Follow the detailed installation drawings and instructions provided in your package. Key steps generally include:

1. Prepare the door: Drill necessary holes according to the template.
2. Install the mortise: Insert the lock body into the door edge and secure it.
3. Install the front and rear panels: Connect the cables and secure the panels to the door.
4. Install the lock core and keys.
5. Test the lock: Ensure all mechanical and electronic functions work correctly.

6. Initial Setup and App Pairing

6.1. Powering On and Initial Configuration

1. Ensure the built-in lithium battery is charged.
2. Power on the lock. Follow the on-screen prompts or voice guidance for initial language selection and administrator setup.
3. Set up the administrator fingerprint, password, or face recognition as instructed.

6.2. Tuya APP Integration

The XSDTS K9 Smart Door Lock integrates with the Tuya Smart Life app for remote management and advanced features.

1. Download the Tuya Smart Life app from your smartphone's app store.
2. Register or log in to your Tuya account.
3. Add the device: Follow the in-app instructions to add your smart door lock. This typically involves putting the lock into pairing mode (refer to the lock's menu for this option) and connecting it to your home WiFi network.
4. Once paired, you can manage users, view unlock records, generate temporary passwords, and remotely unlock/lock the door.

Image: Shows the Tuya app interface for remote management, including video intercom, app remote unlocking, intelligent scene linkage, and doorbell message promotion.

7. Operation: Unlocking Methods

The XSDTS K9 Smart Door Lock offers a variety of secure and convenient unlocking methods.

Image: Illustrates the seven unlocking modes: Face Recognition, Fingerprint Unlocking, Password Unlocking, Remote Unlocking (App), Card Unlocking, Key Unlocking, and Temporary Password.

7.1. 3D Face Recognition

The lock uses infrared 3D recognition for fast and accurate identification of facial features (forehead, eyeball, ear, nose, chin, mouth). It works effectively day and night, even with makeup, hats, or eyeglasses.

1. Approach the lock. The 3D face recognition sensor will automatically activate.
2. Align your face with the camera. The lock will recognize your face and unlock within seconds.

Image: Explains Infrared 3D Recognition, highlighting its ability to identify facial features quickly and work with various accessories or lighting conditions (Day/Night).

Image: Details binocular recognition and intelligent light filling, ensuring face recognition works without fear of night.

7.2. Fingerprint Unlocking

The AI Fingerprint Algorithm provides a 99.9% success rate of once recognition with wear resistance exceeding 1 million times and fast recognition in less than 0.5 seconds.

1. Place your registered finger on the fingerprint sensor.
2. The lock will verify your fingerprint and unlock.

Image: Illustrates the AI Fingerprint Algorithm with features like 99.9% success rate, wear resistance, and fast recognition (<0.5s).

7.3. Password Unlocking

Use the keypad to enter your registered password. The lock supports virtual passwords to prevent peeping.

1. Touch the keypad to activate it.
2. Enter your password followed by '#'.

7.4. IC Card Unlocking

Simply swipe your registered IC card over the card reader area on the lock.

1. Place the registered magnetic card on the card reader.
2. The lock will verify the card and unlock.

7.5. Tuya APP Remote Unlocking & Video Intercom

The Tuya APP active intercom version allows you to actively check the camera status through the APP at any time without ringing the doorbell, and can remotely unlock and lock the door.

1. Open the Tuya Smart Life app on your smartphone.
2. To unlock: Tap the unlock icon in the app.
3. For video intercom: The app allows real-time talk to visitors and remote viewing through the built-in camera.

Image: Demonstrates the Tuya APP's active intercom version, allowing users to check camera status and remotely unlock/lock the door.

7.6. Mechanical Key Unlocking

In case of electronic failure or emergency, you can always use the mechanical key.

1. Insert the mechanical key into the keyhole.
2. Turn the key to unlock the door.

7.7. Temporary Password

Generate temporary passwords via the Tuya app for guests or service providers, allowing access without waiting.

Image: Explains the virtual password feature to prevent peeping and the temporary password feature for quick access.

7.8. Indoor Quick Unlocking

The lock features an indoor quick unlocking handle and a double locking knob for convenience and security from inside.

Image: Highlights the one-key switch locking knob, indoor quickly unlocking handle, and indoor double locking knob for internal operation.

8. Maintenance

8.1. Battery Management

• The lock has a built-in rechargeable lithium battery. Monitor the battery level through the lock's display or the Tuya app.
• When the low battery warning appears, charge the lock using the provided USB charging cable.
• In case of complete battery depletion, use an external USB power bank connected to the emergency USB interface to temporarily power the lock, or use the mechanical key.

8.2. Cleaning

• Clean the lock's surface 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 camera lens clean for optimal performance.

9. Troubleshooting

9.1. Common Issues and Solutions

• Lock not responding: Check battery level. If low, charge via USB. If completely unresponsive, use the mechanical key.
• Fingerprint/Face recognition failure: Ensure the sensor/camera lens is clean. Re-register your fingerprint/face if issues persist. Ensure proper lighting for face recognition.
• Password not working: Double-check the entered password. Ensure the keypad is clean and responsive.
• App connection issues: Ensure your lock is within WiFi range and your router is functioning. Restart the lock and your phone's app. Re-pair the lock with the Tuya app if necessary.
• Door not locking/unlocking mechanically: Check for any obstructions in the door frame or mortise. Ensure the installation is correct and all screws are tightened.

9.2. Alarms

The lock is equipped with multiple alarms for abnormal situations:

• Anti-Pry Alarm: Triggers if the lock detects tampering or forced entry.
• False Alarm: May occur if an incorrect unlocking attempt is made multiple times.
• Low Battery Alarm: Notifies you when the battery is running low.

Image: Illustrates the anti-pry alarm, false alarm, and low battery alarm features.

9.3. Security Features

• Stainless Steel Locking Body: Provides saw-proof, pry-proof, and collision-proof protection.
• C Level Key Core: Offers explosion protection with locking resistance for up to 270 minutes.
• Electromagnetic Interference Prevention: Prevents illegal unlocking attempts due to electromagnetic interference.
• Emergency Unlocking: Features both a mechanical key and a USB interface for emergency power.

Image: Details the robust security features including stainless steel locking body, C-level key core, electromagnetic interference prevention, and emergency unlocking options (mechanical key and USB interface).

10. User Tips

• Regular Charging: To avoid being locked out, make it a habit to check the battery level regularly and charge the lock when prompted.
• Backup Access: Always keep your mechanical keys in a safe, accessible location outside your home for emergency use.
• App Notifications: Enable notifications for the Tuya Smart Life app to receive real-time alerts about lock status, low battery, and abnormal activities.
• Face Recognition Best Practices: For optimal face recognition, ensure your face is well-lit and directly facing the camera. While it works with accessories, consistent presentation helps.
• Password Security: When entering your password, use the virtual password feature by adding random digits before and after your actual password to prevent others from guessing it.

11. Warranty and Support

For any technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact XSDTS customer support through your purchase platform or the official XSDTS website. Keep your purchase receipt as proof of purchase for warranty claims.