Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your LICAEVEY 6068 Keyless Digital Door Handle Lock. This smart lock offers multiple unlocking methods including fingerprint, PIN code, dynamic password, IC card, traditional key, and control via the Tuya App. Please read this manual thoroughly before installation and use to ensure proper function and safety.
Product Overview and Components
Familiarize yourself with the various parts of your LICAEVEY 6068 Digital Door Handle Lock.

This diagram illustrates the main components and their respective locations on the LICAEVEY 6068 Keyless Digital Door Handle Lock. Key components include the handle, touch keypad, fingerprint sensor, IC card reader, and emergency power port.
- 1. 8 X AA batteries: Power source for the lock (not included).
- 2. Handle: For manual door operation.
- 3. One-key on/off switch: To activate or deactivate the lock's electronic functions.
- 4. Touch keypad: For PIN code entry.
- 5. IC card reader: For unlocking with IC cards.
- 6. Semiconductor fingerprint sensor: For fingerprint recognition.
- 7. Type-C emergency power port: For temporary power supply in case of battery depletion.
- 8. Invisible keyhole: For emergency mechanical key access.
Specifications
| Unlocking Methods | Fingerprint, PIN Code, Dynamic Password, Card, Key, Tuya App |
| Fingerprint Sensor | Semiconductor Fingerprint Sensor |
| Administrator Capacity | 10 Sets |
| Fingerprint Capacity | 50 Sets |
| Password/Card Capacity | 250 Sets |
| Rejection Rate | ≤0.1% |
| False Acceptance Rate | ≤0.0001% |
| Comparison Time | ≤0.5 Seconds |
| Power Supply Voltage | 6V (4x AA Batteries) |
| Low Voltage Alarm | 4.8±0.2V |
| Emergency Power Supply | Type C 5V 2A |
| Operating Temperature | -25℃~60℃ |
| Operating Relative Humidity | 20%~90%RH |
| Keyboard | Standard 12 Key Touch Keyboard |
| Password Length | 8 Digits |
| Anti-Peeping Password Length | 16 Digits |
| Material | Aluminum Alloy |
| Item Weight | 3.59 pounds |
| Product Dimensions | 13.78 x 7.09 x 7.09 inches |
Package Contents
Verify that all components are present in your package before beginning installation.

This image displays the complete set of items you should find in your LICAEVEY 6068 Keyless Digital Door Handle Lock package, including the internal and external lock units, keys, IC cards, and various installation hardware.
- 1 x External Lock (with Fingerprint and Password Keypad)
- 1 x Internal Lock
- 2 x Keys
- 1 x Lock Core
- 1 x Spring
- 2 x Cards
- 1 x Lock Core Plate Mouth
- 1 x Lock Core Plate Mouth Cover
- 1 x Accessory Pack
- 1 x Screw Pack
- 1 x User Manual
Setup and Installation
Proper installation is crucial for the optimal performance and security of your digital door lock. It is recommended to follow the detailed instructions provided in the included user manual for your specific door type and configuration. Below are general guidelines and important considerations.
Door Preparation and Measurements
Ensure your door's dimensions are compatible with the lock's specifications. Refer to the diagrams below for critical measurements.

This image displays the precise measurements of the mortise lock body, essential for verifying compatibility with your door and ensuring correct installation.

This image provides a detailed view of the lock mechanism, including its dimensions, which are crucial for proper installation into your door. Ensure your door's specifications match these measurements for a secure fit.
Battery Installation
The lock requires 4 AA batteries (not included). The battery compartment is located on the inner lock handle. To install or replace batteries:
- Unscrew the back screws of the inner lock handle with a screwdriver.
- Open the battery cover.
- Insert 4 AA batteries, ensuring correct polarity (+/-).
- Close the battery cover and secure it with the screws.
Note: The lock will emit a low voltage alarm when batteries are low (approximately 4.8±0.2V). Replace batteries promptly to avoid loss of function.
Operating Instructions
Multiple Unlocking Methods
Your LICAEVEY 6068 lock offers several convenient ways to unlock your door:

This image illustrates the five convenient methods available to unlock your LICAEVEY 6068 smart lock: fingerprint recognition, PIN code entry, IC card access, traditional key, and control via the Tuya mobile application.
- Fingerprint Recognition: Place your registered finger on the semiconductor fingerprint sensor. The lock will unlock upon successful verification.
- PIN Code Entry: Enter your 8-digit PIN code on the touch keypad, followed by the '#' key. The lock supports an anti-peeping feature allowing you to enter up to 16 digits with your actual PIN embedded within.
- IC Card Access: Present a registered IC card to the IC card reader area on the lock.
- Traditional Key: In emergencies or if preferred, use the provided mechanical key in the invisible keyhole.
- Tuya App Control: Use the Tuya App on your smartphone for remote unlocking and management.

This image displays both the internal and external components of the lock, emphasizing its support for various unlocking methods including fingerprint recognition, PIN code entry, dynamic password, card access, traditional key, and App access.
Tuya App Control
The Tuya App allows you to manage your lock remotely, offering enhanced convenience and security features.

This image shows the Tuya App interface on a smartphone, demonstrating how users can remotely lock or unlock the door, manage access rights, and monitor activity history from anywhere.
- Remote Lock/Unlock: Control your door's status from anywhere.
- Guest Access: Share temporary or permanent access rights with others.
- Activity History: View a log of who entered and when.
- Dynamic Passwords: Generate one-time or time-limited passwords for visitors.
Refer to the Tuya App's specific instructions for pairing your lock and configuring its features.
Emergency Access
In case of battery depletion, the lock provides two emergency access options:
- Type-C Emergency Power Port: Connect a 5V 2A Type-C power bank to the emergency port on the lock's exterior to temporarily power the lock and use digital unlocking methods.
- Mechanical Key: Use the provided traditional keys with the invisible keyhole for manual unlocking.
Maintenance
To ensure the longevity and optimal performance of your LICAEVEY 6068 lock, follow these maintenance guidelines:
- Battery Replacement: Replace all four AA batteries when the low voltage alarm sounds. Use high-quality alkaline batteries for best performance.
- Cleaning: Clean the lock's exterior surfaces, including the keypad and fingerprint sensor, with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish and electronic components.
- Avoid Moisture: Protect the lock from excessive moisture and direct water exposure.
- Regular Checks: Periodically check that all screws are tight and the handle operates smoothly.
Troubleshooting
If you encounter issues with your lock, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lock does not respond | Dead batteries | Replace all 4 AA batteries. Use the Type-C emergency power port or mechanical key for immediate access. |
| Fingerprint not recognized | Finger is dirty, wet, or improperly placed; unregistered fingerprint. | Ensure finger is clean and dry. Place the entire pad of your finger firmly on the sensor. Re-register fingerprint if issue persists. |
| PIN code not working | Incorrect code entered; anti-peeping feature confusion. | Verify the correct 8-digit PIN. Ensure you are pressing '#' after the code. If using anti-peeping, ensure the correct PIN is embedded. |
| IC card not unlocking | Unregistered card; card not placed correctly. | Ensure the IC card is registered. Place the card flat against the reader. |
| Tuya App cannot connect to lock | Bluetooth/Wi-Fi issues; lock not in pairing mode; app error. | Ensure Bluetooth is enabled on your phone and the lock. Check Wi-Fi connectivity. Follow app instructions for pairing. Restart app or phone. |
Warranty and Support
For warranty information, technical support, or service inquiries regarding your LICAEVEY 6068 Keyless Digital Door Handle Lock, please refer to the documentation included with your purchase or contact LICAEVEY customer support directly. Contact details can typically be found on the product packaging or the official LICAEVEY website.





