Tuya Smart Fingerprint Lock Knob Door Lock

1. Introduction and Overview

The Tuya Smart Fingerprint Lock Knob Door Lock offers advanced security and convenient access to your property. Featuring cutting-edge fingerprint recognition technology, it ensures quick and secure entry. With Tuya Smart compatibility, you can manage your door security remotely using your smartphone. This versatile lock supports multiple unlocking methods, including traditional keys, numeric passwords, Bluetooth via a mobile app, and biometric fingerprints, catering to various user preferences and situations. Designed for straightforward installation, it can be fitted on standard doors, with all necessary components included for a hassle-free setup. The intuitive mobile application provides step-by-step instructions and real-time notifications for enhanced control and peace of mind.

2. Package Contents

Please verify that all items are present and in good condition upon opening the package:

• 1 x Tuya Smart Fingerprint Lock Knob Door Lock Unit
• 1 x Installation Hardware Kit (screws, spindle, etc.)
• 2 x Mechanical Keys (for emergency override)
• 1 x User Manual (this document)

3. Specifications

4. Setup and Installation

The Tuya Smart Fingerprint Lock is designed for easy installation on standard doors. For detailed, step-by-step instructions, please refer to the Tuya Smart app after initial setup, which provides visual guides and real-time assistance. Below is a general overview of the installation process:

4.1 Preparation

• Ensure your door thickness is between 35-55mm.
• Gather necessary tools: screwdriver, measuring tape, pencil.
• Remove any existing door hardware.

4.2 Installation Steps

1. Install the Latch: Insert the latch into the door edge and secure it with screws. Ensure the latch bolt faces the correct direction for your door swing.
2. Install the Exterior Knob: Insert the spindle through the latch mechanism from the exterior side. Position the exterior knob (with fingerprint sensor/keypad) onto the door.
3. Install the Interior Knob: Connect any necessary wiring from the exterior knob to the interior knob. Align the interior knob with the spindle and mounting posts. Secure the interior knob to the exterior knob using the provided screws.
4. Insert Batteries: Open the battery compartment on the interior knob and insert the required batteries (typically AA or AAA, not specified in data, assume standard).
5. Test Operation: Before closing the door, test the mechanical key and ensure the latch operates smoothly.

4.3 App Integration

1. Download the Tuya Smart app from your device's app store.
2. Create an account or log in.
3. Follow the in-app instructions to add your new smart lock. This typically involves putting the lock into pairing mode and connecting via Bluetooth.
4. Once connected, you can register fingerprints, set passwords, and configure other settings.

5. Operating Instructions

The Tuya Smart Fingerprint Lock offers multiple ways to unlock your door, providing flexibility and convenience.

5.1 Unlocking Methods

• Fingerprint Unlock:
  1. Ensure your fingerprint is registered through the Tuya Smart app.
  2. Place your registered finger firmly on the fingerprint sensor located on the exterior knob.
  3. The lock will emit a confirmation sound/light, and the door will unlock.
• Password Unlock:
  1. Set up a numeric password(s) via the Tuya Smart app.
  2. Enter your password on the keypad of the exterior knob.
  3. Press '#' or the confirmation key (if applicable). The lock will unlock.
• Bluetooth APP Unlock:
  1. Open the Tuya Smart app on your smartphone and ensure Bluetooth is enabled.
  2. Select your smart lock from the device list.
  3. Tap the 'Unlock' button within the app. The lock will unlock.
• Mechanical Key Unlock (Emergency):
  1. In case of battery depletion or electronic malfunction, use the provided mechanical key.
  2. Insert the key into the keyhole (usually discreetly located on the exterior knob).
  3. Turn the key to unlock the door manually.

5.2 Locking the Door

• Automatic Locking: The lock can be configured via the Tuya Smart app to automatically lock after a set period once the door is closed.
• Manual Locking: From the interior, simply turn the knob to engage the lock. From the exterior, if auto-lock is disabled, you may need to press a lock button or re-enter a code to secure it.

6. Maintenance

Regular maintenance ensures the longevity and optimal performance of your smart lock.

• Battery Replacement:
  • The lock will typically provide a low battery warning through the app or an indicator light/sound.
  • Replace all batteries simultaneously with new, high-quality alkaline batteries. Do not mix old and new batteries or different types.
• Cleaning:
  • Wipe the lock's 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 keypad clean and free of debris for accurate recognition.
• Software Updates:
  • Periodically check the Tuya Smart app for available firmware updates for your lock.
  • Install updates as recommended to ensure optimal performance, security, and access to new features.

7. Troubleshooting

If you encounter issues with your smart lock, refer to the following common troubleshooting steps:

• Lock is unresponsive:
  • Check battery levels and replace if necessary.
  • Try using the mechanical key to unlock.
• Fingerprint not recognized:
  • Ensure your finger is clean and dry.
  • Try repositioning your finger on the sensor.
  • Re-register your fingerprint in the Tuya Smart app if the issue persists.
• Password not working:
  • Double-check that you are entering the correct password.
  • Ensure the keypad is clean and free of obstructions.
  • Reset or change the password via the Tuya Smart app.
• App connectivity issues:
  • Ensure Bluetooth is enabled on your smartphone and you are within range of the lock.
  • Restart the Tuya Smart app.
  • Check if the lock's batteries are low.
  • If issues persist, try re-pairing the lock with the app.
• Lock mechanism is stiff or jammed:
  • Do not force the lock.
  • Check for any physical obstructions in the door frame or latch area.
  • Ensure the installation screws are not overtightened, which can cause binding.

For more complex issues, consult the Tuya Smart app's help section or contact customer support.

8. Warranty and Support

For specific warranty details, terms, and conditions, please refer to the documentation provided at the time of purchase or contact the manufacturer/seller directly. Keep your proof of purchase for any warranty claims.

For technical support, assistance with the Tuya Smart app, or further troubleshooting not covered in this manual, please reach out to the product manufacturer's customer service or the retailer from whom you purchased the lock.