1. Introduction
The RAYKUBE DF8 is an advanced 3D face recognition biometric smart door lock designed for enhanced home security and convenience. This smart lock integrates multiple unlocking methods, a high-definition camera with infrared night vision, and Tuya ZigBee connectivity for remote control and monitoring. This manual provides detailed instructions for the installation, operation, and maintenance of your DF8 smart door lock.
2. Key Features
The DF8 smart door lock offers a comprehensive suite of features to ensure security and ease of use:
- 8 Unlock Methods: Face Recognition, Fingerprint, Tuya APP, IC Card, Mechanical Keys, Password, Temporary Password, Combination Unlock.
- 3D Face Recognition: Utilizes a 3D face algorithm for accurate identification, preventing unlocking by pictures or masks. Features 40-80cm ultrasonic induction for automatic activation and infrared night vision for dark environments.
- Semiconductor Fingerprint Recognition: Advanced living fingerprint technology with a recognition speed of ≤0.3s, error rate ≤0.1%, and false recognition rate ≤0.001%.
- Peephole Monitoring & Indoor Visual: Built-in 1-million pixel infrared night vision HD camera and a 4.0-inch HD display for clear indoor viewing.
- Tuya ZigBee Connectivity: Seamless integration with the Tuya Smart Life app via a ZigBee gateway for remote control, user management, temporary password generation, and unlock record queries.
- Automatic Lock: Automatically locks the door upon closing, preventing accidental oversight.
- Fake Password Anti-peeping: Supports up to 24 virtual digits to be entered before or after the actual password to prevent onlookers from guessing your code.
- Anti-theft & Anti-riot Design: Features a C-grade pure copper real mortise and a concealed keyhole. If the panel is damaged or an incorrect password is entered 5 times, the system automatically locks and triggers an alarm.
- Escape Handle: Allows for quick exit from the inside in emergencies.
- Tamper Lock Alarm: Alerts users to tampering attempts.
- Detecting Pictures Taken by Strangers: Enhanced security feature to prevent unauthorized access attempts.
3. Setup and Installation
3.1 Unboxing
Carefully unpack all components and verify against the package content list. Ensure no parts are missing or damaged.
3.2 Mortise Lock Selection
Select the mortise lock that is suitable for your door type. Refer to the diagrams below for common types and dimensions.
3.3 Tuya APP and ZigBee Gateway Setup
The DF8 smart lock is a Tuya ZigBee version. For remote control and smart home integration, a ZigBee Gateway is required. If you already have one, you can use your existing gateway. Otherwise, ensure you have a compatible ZigBee Gateway.
The ZigBee Gateway is a mini Smart Gateway developed by Tuya. It integrates a Wi-Fi module, a low power-consuming ZigBee module, and a PCBA. It can be connected to the Tuya Smart app for device management and ZigBee group control.
3.3.1 Tuya APP Download and Connection
- Download the Tuya APP: Scan the QR code below or search for "Tuya Smart Life" in your app store.
Figure 10: Scan to download Tuya APP - Add the ZigBee Gateway: Follow the in-app instructions to add your ZigBee gateway to the Tuya Smart Life app.
- Add the Smart Lock: Once the gateway is connected, add the DF8 smart lock to the app by following the on-screen prompts.
4. Operation
4.1 Unlocking Methods
The RAYKUBE DF8 offers 8 distinct ways to unlock your door:
- Face Recognition: Stand within 40-80cm of the lock. The 3D face algorithm will recognize your face and unlock the door.
- Fingerprint Unlock: Place your registered finger on the semiconductor fingerprint sensor.
- Tuya APP Unlock: Use the Tuya Smart Life app on your smartphone to remotely unlock the door (requires ZigBee Gateway).
- IC Card Unlock: Tap a registered IC card on the designated area of the lock.
- Mechanical Keys: Use the physical key as a backup.
- Password Unlock: Enter your registered password on the keypad.
- Temporary Password Unlock: Use a temporary password generated via the Tuya APP.
- Combination Unlock: This refers to using a combination of methods or a specific sequence.
4.2 Temporary Password Management
You can generate temporary or timed passwords through the Tuya Smart Life app for guests or service providers. This allows you to grant access for a specific period, enhancing security and convenience.
4.3 Automatic Lock Function
The DF8 smart lock features an automatic locking mechanism. When the door is closed, the lock will automatically engage, providing peace of mind and preventing you from forgetting to lock the door.
4.4 Fake Password Anti-peeping
To protect your password from being observed by others, you can enter up to 24 random digits before or after your actual password. This makes it difficult for onlookers to discern your real code.
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the lock's surface. Avoid abrasive cleaners or solvents that could damage the finish or electronic components.
- Battery: The lock uses a 4200mAh built-in rechargeable lithium battery. Monitor the battery level through the app or on the lock's display. Recharge as needed using the provided cable.
- Mechanical Key: Keep the mechanical keys in a safe place outside your home as a backup in case of battery depletion or electronic malfunction.
- Firmware Updates: Check the Tuya Smart Life app regularly for any available firmware updates to ensure optimal performance and security.
6. Troubleshooting
- Lock not responding: Check the battery level. If low, recharge the lock. Use the mechanical key if necessary.
- Incorrect password attempts: If the password is entered incorrectly 5 times, the system will automatically lock and an alarm will sound. Wait for the lockout period to expire before trying again.
- Tamper alarm: If the lock detects tampering (e.g., prying the panel), an alarm will sound. Investigate the cause and secure the lock.
- Face recognition failure: Ensure your face is clearly visible and within the 40-80cm range. Check for sufficient lighting or if infrared night vision is active in dark conditions. Ensure no masks or pictures are being used.
- Fingerprint recognition failure: Ensure your finger is clean and dry. Re-register your fingerprint if issues persist.
- App connectivity issues: Verify your ZigBee Gateway is powered on and connected to your home Wi-Fi network. Ensure the smart lock is within range of the gateway. Restart the app or gateway if needed.
7. Specifications
| Feature | Detail |
|---|---|
| Motherboard | Tongxin automatic lock solution |
| Face Module | RGB binocular 3D face module |
| Fingerprint Module | Semiconductor fingerprint sensor |
| Material | Aluminum alloy die-casting |
| Peephole Module | 1 million infrared night vision HD camera + 4.0-inch HD display + Tuya ZigBee home networking module |
| Specification Size | 76mm*420mm |
| Surface Technology | Spray paint |
| Color Options | Starry Grey / Mocha Gold |
| Panel | In-mold injection |
| Motor | High torque automatic lock motor |
| Battery | 4200mAh lithium battery (built-in rechargeable) |
| Unlock Methods | Face recognition, Fingerprint, Password, IC Card, WeChat applet, Tuya/Smart Life/ZigBee App, Mechanical Key |
| Function Configuration | Rear doorbell, anti-pry alarm, stay snapshot, one-key quick unlock, automatic lock, card/fingerprint encryption, system card swipe upgrade |
| Power Supply | 7.4V lithium battery |
| Total Users | <=300 |
| Face Recognition Users | <=50 |
| Fingerprint Users | <=100 |
| Administrators | 9 |
| Ordinary Users | 291 |
| Resolution | 500DPI |
| Rejection Rate | ≤0.15% |
| False Acceptance Rate | ≤0.00004% |
| Working Temperature | -20°C ~ 80°C |
| Relative Humidity | 20% ~ 93% |
8. User Tips
- Language Settings: The lock supports English voice prompts. You can adjust language settings through the lock's internal menu.
- Door Compatibility: The lock is suitable for various door types including Steel Door, Wooden Door, Brass Door, Stainless Steel Door, Bronze, Double, and Old-fashioned security doors. Ensure you select the correct mortise lock for your door.
- Handle Direction: The handle direction is reversible, compatible with both left-open and right-open doors.
- Power Supply: The lock uses a built-in rechargeable lithium battery. It supports USB charging for convenience.
- App Connection: To connect the lock to your phone via the Tuya app, you must first set up a compatible ZigBee gateway and then add the lock through the app's device management interface.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the contact details provided by your retailer or the official RAYKUBE website. Keep your purchase receipt as proof of purchase.
