1. Product Overview
The FusyTuly K9 WiFi Tuya RFID Wireless Access Control Keypad is a robust and versatile access solution designed for enhanced security. Featuring an IP68 waterproof rating, it is suitable for both indoor and outdoor installations. This keypad supports multiple unlocking methods including the Tuya App, RFID cards, and passwords. It integrates seamlessly with the Tuya smart home ecosystem, allowing for remote management and monitoring.

Image: The FusyTuly K9 keypad shown alongside a smartphone displaying the Tuya App interface for remote unlocking.
2. Key Features
- Durable Construction: Made from high-quality plastic, designed for longevity. Operates on DC12V power.
- IP68 Waterproof: Rated IP68 for water and dust resistance, enabling outdoor installation.
- Touch Panel with Backlight: Features a sleek touch panel with blue backlighting for clear visibility in low-light conditions.
- Tuya App Integration: Full support for Tuya App, allowing remote user management, door unlocking, and access record viewing.
- Multiple Access Methods: Supports RFID cards (125KHz frequency), passwords, and a combination of RFID card + password.
- High User Capacity: Stores up to 2000 user cards and passwords.
- Wiegand Interface: Equipped with WG26 and WG34 Wiegand interfaces for connecting external card readers.
- Doorbell Functionality: Includes a doorbell button for connection to an external doorbell.
- Adjustable Door Open Time: Configurable door opening time from 1 to 99 seconds.

Image: The FusyTuly K9 keypad demonstrating its IP68 waterproof capability under simulated rain conditions.
3. Setup and Installation
3.1 Tuya App Installation and Pairing
Follow these steps to install the Tuya App and pair it with your access control keypad:
- Ensure your device's WiFi is turned on.
- Download the Tuya App by scanning the QR code provided in the product packaging or searching for "Tuya" on your device's App Store. You can also visit http://smart.tuya.com/download.
- On the access control keypad, enter *999999 # 73 # to initiate pairing mode.
- Open the Tuya App and select "Add Device".
- Choose "Automatic Scan" and click "Search" to find available devices.
- Select your access control keypad from the list of available devices and click "Next".
- Choose your Wi-Fi network and enter the password, then click "Next".
- Once the connection is successful and the device is added, click "Done".

Image: Instructions for scanning the QR code to download the Tuya App and the app interface for adding devices.
3.2 Wiring Diagram
The following diagram illustrates the wiring connections for the access control keypad with a power supply, electric lock, doorbell, and exit button. Please note that the power supply, electric lock, doorbell, and exit button are not included and must be purchased separately.

Image: A detailed wiring diagram showing connections between the access controller, power supply, electric locks, doorbell, and exit button.
Wiring Instructions:
- Connect the red wire (DC12V) to +12V.
- Connect the black wire (GND) to GND.
- Connect the yellow wire (NO) to PUSH.
- Connect the gray wire (COM) to GND.
- If the electric lock is NC type (fail-safe), connect it to NC and COM of the DC12V power supply.
- If the electric lock is NO type (fail-secure), connect it to NO and COM of the DC12V power supply.
4. Operating Instructions
4.1 Unlocking Methods
The FusyTuly K9 offers multiple ways to unlock your door:
- Tuya App Remote Unlock: Use the Tuya App on your smartphone to remotely unlock the door.
- RFID Card Access: Present a registered RFID card to the keypad's card reading area.
- Password Entry: Enter a valid password on the touch keypad.
- RFID Card + Password: For enhanced security, use a combination of an RFID card and a password.

Image: Demonstrates unlocking the door using the Tuya App, an RFID card, and a numerical password on the keypad.
4.2 Tuya App Management
The Tuya App provides comprehensive control over your access system:
- Add User Cards: Easily add new RFID cards for users through the app.
- Manage Passwords: Set up and manage permanent or temporary passwords.
- View Unlock Records: Access a history of all door unlocking events.
- User Management: Add administrators and ordinary members, assign specific access codes or cards.

Image: Four smartphone screens displaying the Tuya App interface for managing contacts, adding users, and viewing access history, relevant to access control management.
5. Maintenance
To ensure optimal performance and longevity of your FusyTuly K9 Access Control Keypad, follow these general maintenance guidelines:
- Regular Cleaning: Wipe the keypad surface with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the touch panel.
- Inspect Wiring: Periodically check all wiring connections for any signs of wear, corrosion, or loose connections. Ensure all connections are secure.
- Software Updates: Keep the Tuya App updated to the latest version to benefit from new features and security enhancements.
- Environmental Protection: Although IP68 rated, avoid prolonged exposure to extreme weather conditions or direct high-pressure water jets.
- Battery Check (if applicable): If your system includes battery-powered components, ensure regular battery checks and replacements as needed.
6. Troubleshooting
If you encounter issues with your FusyTuly K9 Access Control Keypad, refer to the following common troubleshooting steps:
- Keypad Unresponsive:
- Check the power supply connection to ensure it is securely connected and receiving DC12V power.
- Verify that the keypad's backlight is illuminated. If not, check power.
- Door Not Unlocking:
- Ensure the correct password or RFID card is being used.
- Check the electric lock wiring for proper connection and functionality.
- Verify that the door opening time setting in the Tuya App is appropriate.
- Tuya App Connectivity Issues:
- Ensure your smartphone is connected to a stable Wi-Fi network.
- Verify that the access control keypad is within range of your Wi-Fi router.
- Restart the Tuya App and attempt to reconnect.
- Re-pair the device with the Tuya App if connectivity persists (refer to Section 3.1).
- RFID Card Not Recognized:
- Ensure the RFID card is correctly registered in the Tuya App.
- Present the card firmly and flat against the card reading area of the keypad.
If the problem persists after attempting these steps, please contact customer support for further assistance.
7. Product Specifications
| Feature | Specification |
|---|---|
| Brand | FusyTuly |
| Model Number | K9 |
| Color | Black (as shown in product images, despite 'Blue' in some specifications) |
| Power Source | DC12V |
| Connectivity Technology | Wireless (WiFi) |
| Compatible Devices | Smartphone (via Tuya App) |
| Item Dimensions (LxWxH) | 7.1 x 1.6 x 11.4 cm |
| Sensor Technology | RFID (125KHz) |
| User Capacity | 2000 (Cards & Passwords) |
| Waterproof Rating | IP68 |
| Wiegand Interface | WG26 / WG34 |
| Components Included | RFID Access Control Keypad, 10pcs Key Fobs |
| Installation Method | DIY Wireless |
| Recommended Uses | Access control and security |

Image: Detailed view of the keypad showing its dimensions (114mm x 74mm x 16mm) and internal wiring connections.
8. Warranty and Support
8.1 Warranty Information
Your FusyTuly K9 Access Control Keypad comes with the following warranty and return policy:
- 2-Year Quality Guarantee: The product is covered by a 2-year quality guarantee.
- 30-Day Free Returns Policy: Enjoy a 30-day free returns policy for your purchase.
- 14-Day Return Policy: A 14-day return policy for refund or replacement is available.
8.2 Customer Support
For any technical assistance, troubleshooting, or warranty claims, please contact our professional after-sales team:
- After-Sales Email: service@acyitoo.com
- Our support team is available 24/7 to assist you.





