1. Introduction
The YRHAND X6 Pro is an advanced smart door lock designed to provide enhanced security and convenience for your home or office. Featuring multiple unlocking methods, Tuya WiFi connectivity for remote management, and a built-in digital peephole with night vision, this lock offers a comprehensive solution for modern access control. Its robust construction and IP67 rating ensure durability and reliability in various environments.
2. Key Features
- Multiple Unlocking Methods: Fingerprint, Password, RFID Card, Mechanical Key, and Tuya APP Remote Control.
- Tuya WiFi Connectivity: Remote unlocking, real-time monitoring, user management, and temporary password generation via the Tuya Smart Life app.
- Digital Door View: Built-in peephole with night vision camera for visual verification of visitors and photo capture.
- Anti-peeping Virtual Password: Enter random numbers before or after your actual password to prevent unauthorized viewing.
- Semiconductor Fingerprint Recognition: Highly sensitive 3D fingerprint sensor for quick and secure access.
- 8 Language Voice Prompts: Supports English, Spanish, Portuguese, Thai, Vietnamese, Indonesian, Arabic, and Russian.
- Emergency Power: USB charging port for emergency power in case of battery depletion.
- Durable Construction: Made from Glass + Aluminum alloy with a curved tempered glass screen.
- IP67 Protection Level: Waterproof design for outdoor use.
- Reversible Handle: Suitable for both left-hand and right-hand opening doors.

3. Specifications
| Attribute | Value |
|---|---|
| Brand Name | YRHAND |
| Model Number | X6 Pro |
| Material | Zinc Alloy |
| Finish Type | Other (Black/Silver/Red Bronze) |
| Power Supply | DRY BATTERY (DC6V 4 pcs AA alkaline batteries) |
| Charging | Support USB charge |
| Protection Level | IP67 (Waterproof) |
| Connectivity | WiFi (Tuya Smart Life App) |
| Ways To Unlock | App, Mechanical Keys, Fingerprint, Card, WiFi, Password |
| Doorknob Function | Biometric, Key & Keypad |
| Special Features | Built-in Peephole, Built-in Gateway |
| Suitable Door Type | Steel Door, Wooden Door, Brass Door, Stainless Steel Door, Other |
| Door Thickness Request | 38-50MM |
| Handle Direction | Reversible |
| Certification | CE, FCC |


4. Package Contents
Upon opening your YRHAND X6 Pro Smart Door Lock package, please verify that all components are present:
- YRHAND X6 Pro Smart Door Lock (Front and Rear Panels)
- Mortise Lock Body (selected type)
- Mechanical Keys (typically 2)
- RFID Cards (typically 5)
- Wristbands (typically 2)
- Installation Screws and Accessories
- User Manual (this document)

5. Installation
Before installation, ensure your door meets the following requirements:
- Door Thickness: 38-50mm
- Door Type: Suitable for Steel, Wooden, Brass, Stainless Steel, and other common door types.
- Mortise Selection: Choose the correct mortise (50/50, 72 Series, or 85 Series) based on your door's existing setup or new installation requirements. Refer to the 'Specifications' section for mortise dimensions.
- Handle Direction: The handle is reversible, allowing for installation on both left-push and right-push doors.
General Installation Steps (Consult a professional if unsure):
- Prepare the Door: Ensure the door frame and door edge are clean and free from obstructions. If replacing an old lock, remove it carefully.
- Install the Mortise: Insert the chosen mortise lock body into the door edge. Secure it with screws.
- Install the Front Panel: Connect the necessary cables from the front panel through the door. Position the front panel and secure it.
- Install the Rear Panel: Connect the cables from the front panel to the rear panel. Position the rear panel, ensuring the spindle aligns with the mortise. Secure the rear panel with screws.
- Test Functionality: Before closing the door, test the mechanical key, handle movement, and latch operation.

6. Setup
6.1 Powering the Lock
The lock is powered by 4 AA alkaline batteries (DC6V). Open the battery compartment on the rear panel, insert the batteries, and close the compartment. The lock will typically provide a voice prompt upon successful power-up.
6.2 Language Voice Switching
The smart lock supports 8 languages. To switch languages, the lock must be in its initialized state. Enter the corresponding command on the keypad:
- English: 333666991#
- Arabic: 333666992#
- Russian: 333666993#
- Portuguese: 333666994#
- Thai: 333666995#
- Spanish: 333666996#
- Vietnamese: 333666997#
- Indonesian: 333666998#

6.3 Tuya App Integration
Download the 'Tuya Smart Life' app from your smartphone's app store. Follow the in-app instructions to add your YRHAND X6 Pro smart lock. This will enable remote control, monitoring, and advanced features.

7. Operation
7.1 Unlocking Methods
The YRHAND X6 Pro offers multiple ways to unlock:
- Fingerprint Unlock: Place your registered finger on the fingerprint reader.
- Password Unlock: Enter your registered password on the touch keypad.
- RFID Card Unlock: Present your registered RFID card to the card sensing area.
- Mechanical Key Unlock: Insert the mechanical key into the keyhole and turn to unlock.
- Tuya APP Remote Unlock: Use the Tuya Smart Life app to remotely unlock the door.
7.2 Anti-peeping Virtual Password
When using a password, you can enter any random digits before or after your actual password. As long as the correct password sequence is embedded within the longer string of numbers, the lock will unlock. This prevents others from guessing your password by observing your input.

7.3 Temporary Password Unlock
Through the Tuya Smart Life app, you can generate time-limited or one-time passwords. This is ideal for granting temporary access to guests, family members, or service providers when you are not present.

7.4 Digital Door View & Remote Unlock
When someone presses the doorbell on the lock panel, the built-in camera will automatically capture an image or video. Your phone will receive a notification and an unlocking request, allowing you to view the visitor and remotely grant access if desired.

7.5 Anti-lock Function
The anti-lock button, located on the rear panel, can be engaged to prevent unauthorized entry from the outside, even with valid credentials. When the smart lock is anti-locked, only the administrator can unlock it, ensuring maximum security.

8. Maintenance
8.1 Battery Replacement
The lock is powered by 4 AA alkaline batteries. When the battery level is low, the lock will provide a low battery warning. Replace all four batteries promptly to ensure continuous operation. Refer to the 'Setup' section for battery installation details.
8.2 Emergency Power
In case the batteries completely drain, you can use a power bank connected to the USB charging port on the bottom of the front panel to temporarily power the lock and gain access.
8.3 Cleaning
Wipe the lock's surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the finish or electronic components. Keep the fingerprint sensor and camera lens clean for optimal performance.
9. Troubleshooting
- Lock not responding: Check battery levels. If low, replace batteries or use emergency USB power.
- Fingerprint not recognized: Ensure your finger is clean and dry, and placed correctly on the sensor. Re-register your fingerprint if issues persist.
- Password not working: Double-check the entered password. Try using the anti-peeping virtual password feature.
- RFID card not detected: Ensure the card is correctly registered and placed close to the sensing area.
- App connectivity issues: Verify your home WiFi network is active and the lock is within range. Restart the Tuya Smart Life app or re-pair the lock if necessary.
- Doorbell camera not showing feed: Check app permissions for camera access. Ensure sufficient network connectivity.
- Lock is anti-locked: Only the administrator can unlock the door when the anti-lock function is engaged.
10. User Tips
- Handle Direction: The YRHAND X6 Pro features a reversible handle, making it compatible with both left-hand and right-hand opening doors. Adjust the handle direction during installation as needed.
- Regular Battery Checks: To avoid being locked out, pay attention to low battery warnings and replace batteries proactively.
- Secure Password Practices: Utilize the anti-peeping virtual password feature to enhance security when entering codes in public or visible areas.
11. Warranty & Support
For warranty information, technical support, or service inquiries, please contact the seller or refer to the official YRHAND website. Keep your purchase receipt as proof of purchase.





