LUCKING DOOR J200F / J300A

Tuya App Bluetooth Fingerprint Access Controller Instruction Manual

Model: J200F / J300A | Brand: LUCKING DOOR

1. Introduction

This manual provides detailed instructions for the installation, setup, and operation of your LUCKING DOOR Tuya App Bluetooth Fingerprint Access Controller. This advanced access control system offers multiple unlocking methods including fingerprint, RFID card, password, and Tuya App control, ensuring secure and convenient access management. The device features a durable metal construction, IP65/IP67 waterproof rating, and a touch screen panel with white backlight for clear visibility in various conditions.

LUCKING DOOR Access Controller with IP67 waterproof, aluminum alloy, 1.77-inch display, 13.56MHz RFID, multi-language support
Figure 1: Product Overview - Highlighting key features like IP67 waterproof, aluminum alloy material, 1.77-inch display, 13.56MHz RFID card support, and multi-language capabilities.
Icons representing features: 1.8 inch TFT screen, Tuya APP, Remote Unlock, User Management, Records Query, Waterproof, Fingerprint, RFID Card, Password, Dual Verification, Touch Screen, Door Bell
Figure 2: Feature Icons - Visual representation of the access controller's functionalities including TFT screen, Tuya APP, remote unlock, user management, record query, waterproof design, fingerprint, RFID card, password, dual verification, touch screen, and doorbell support.

2. Specifications

FeatureDescription
Brand NameLUCKING DOOR
Model NumberJ200F / J300A
MaterialMetal (High quality ABS plastic for some components)
Working VoltageDC 12V
Working Current500mA
Quiescent Current≤ 30mA
Fingerprint Capacity300 (J200F model only)
Card Capacity1000
Password Capacity1000
Panel TypeTouch screen panel
Working Frequency13.56MHz
Card Reading TypeSupport MF 1K compatible card
Card Reading Distance0-5CM
Identification MethodFingerprint, RFID Card, Password, Tuya APP
Record CapacityMobile phone APP remotely view the latest door opening information
BacklightWhite backlight
Waterproof FunctionIP65 (Can be installed outdoor) / IP67 (as per image)
Doorbell ButtonSupport wired doorbell
Wiegand InterfaceWG26 / 34
Display Language (J300X)Supports Chinese, English, French, German, Spanish, Latin, Romanian, Italian
Working Temperature-20°C ~ 50°C
Working Humidity20% ~ 90%
Product Size (S300A)132mm (H) * 75mm (W) * 18mm (D)
Product Size (S300X)163mm (H) * 75mm (W) * 18mm (D)
Product dimensions for S300A (132x75x18mm) and S300X (163x75x18mm) models.
Figure 3: Product Dimensions - Illustrating the physical measurements of the S300A and S300X models.

3. Package Contents

The package typically includes:

  • 1 x Tuya App Bluetooth Fingerprint Access Controller (J200F or J300A model)
  • Mounting screws and accessories
  • User Manual (this document)
  • RFID Cards (quantity may vary)
Front and back view of the J300A access controller, showing the keypad, fingerprint sensor, and wiring harness.
Figure 4: J300A Product Display - Front view with keypad and fingerprint sensor, and rear view showing the wiring harness.
Front and back view of the J200F access controller, showing the keypad, fingerprint sensor, and wiring harness.
Figure 5: J200F Product Display - Front view with keypad and fingerprint sensor, and rear view showing the wiring harness.

4. Installation

Proper installation is crucial for the optimal performance and security of your access controller. Please follow the diagrams carefully.

4.1 System Overview

The access control system typically consists of the metal access control machine, a power supply, a magnetic lock (e.g., 180kg), a doorbell, and an exit button.

Access Control Diagram showing connections between Metal Access control machine, Power supply, 180kg Magnetic Lock, Doorbell, and Exit Button.
Figure 6: Access Control System Diagram - Illustrates the interconnected components of a typical access control setup.

4.2 Wiring Diagram

Connect the access controller to the power supply, lock, doorbell, and exit switch according to the following diagram. Ensure all connections are secure and correct to prevent damage to the device or system malfunction.

Detailed Wiring Diagram for the access control system, showing connections for power, lock, doorbell, and exit switch.
Figure 7: Detailed Wiring Diagram - Essential for correct electrical connections of the access control system.

4.3 Product Line Sequence Diagram

Refer to the color-coded wire sequence for accurate connections.

Product Line Sequence Diagram showing wire colors and their corresponding functions: red (+12V), black (GND), green (NO), grey (COM), yellow (NC), blue (ALARM+), blue (ALARM-), white (D0), white (D1).
Figure 8: Product Line Sequence Diagram - Provides a guide for connecting wires based on their colors and functions.
  • Red: +12V (Power Positive)
  • Black: GND (Ground)
  • Green: NO (Normally Open)
  • Grey: COM (Common)
  • Yellow: NC (Normally Closed)
  • Blue: ALARM+
  • Blue: ALARM-
  • White: D0
  • White: D1

5. Initial Setup and Tuya App Integration

The access controller integrates with the Tuya App for smart management. Follow these steps to set up the device and connect it to your smartphone.

5.1 Tuya App Bluetooth Settings

  1. Download the Tuya App: Scan the QR code provided in the product packaging or search for "Tuya Smart" (or "Doodle App" as mentioned in some instructions) in your app store to download and install the application.
  2. Register and Log In: Open the Tuya Smart App. If you are a new user, register for an account. Existing users can log in.
  3. Add Equipment:
    • After entering the home page, click the "+" icon on the top right corner.
    • Select "Add Device" or "Add Manually" and choose the appropriate device type (e.g., "Security & Video Surveillance" -> "Door Lock (Bluetooth)").
    • Ensure Bluetooth is enabled on your phone. The app will automatically search for nearby devices.
    • Once your access controller is discovered, select it and follow the on-screen prompts to add it.
    • Confirm the device has been added successfully.
Tuya Bluetooth Settings: Steps for downloading the app, registering/logging in, and adding the access control device.
Figure 9: Tuya App Setup - Visual guide for downloading, registering, and adding the access controller to the Tuya Smart App.

Video 1: Tuya App Setup and User Management Demonstration - This video demonstrates the process of adding the device to the Tuya App, adding administrator credentials (fingerprint, password, card), and managing users.

5.2 Adding Administrator Credentials (via App)

After successfully adding the device to the Tuya App, you can add administrator fingerprints, passwords, and RFID cards.

  1. Navigate to the device's management interface in the Tuya App.
  2. Select "User Management" or similar option.
  3. To add an administrator fingerprint: Follow the app's instructions to place your finger on the fingerprint recognition area of the lock multiple times until successfully registered.
  4. To add an administrator password: Enter a desired password (e.g., 6-8 digits) twice on the device keypad when prompted by the app.
  5. To add an administrator card: Present the RFID card to the device's card reader when prompted by the app.
Tuya App interface showing options for Temporary unlocking setting and User management, including adding fingerprint, password, and card.
Figure 10: App User Management - Demonstrates how to set up temporary unlocking and manage users (fingerprints, passwords, cards) through the Tuya App.

6. Operation

6.1 Unlocking Methods

The access controller supports multiple secure unlocking methods:

  • Fingerprint: Place your registered finger on the semiconductor fingerprint sensor for quick recognition.
  • RFID Card: Swipe your registered RFID card over the card reader area.
  • Password: Enter your registered password on the touch screen keypad.
  • Tuya App: Use the Tuya App on your smartphone for remote unlocking.
  • Dual Verification: For enhanced security, the system supports dual verification methods (e.g., fingerprint + password).
Images demonstrating various unlocking methods: Fingerprint, RFID Card, Password, and Tuya App, including dual verification options.
Figure 11: Multiple Unlocking Methods - Visual guide to unlocking the door using fingerprint, RFID card, password, and the Tuya App, including dual verification.
Close-up of the semiconductor fingerprint sensor with a finger placed on it, illustrating 360-degree all-round recognition.
Figure 12: Semiconductor Fingerprint Recognition - Highlights the fast and accurate 360-degree fingerprint recognition feature.
Close-up of the semiconductor fingerprint sensor with a finger placed on it, illustrating 360-degree all-round recognition.
Figure 13: Semiconductor Fingerprint Recognition (Alternate View) - Another perspective on the fingerprint recognition process.

6.2 Normal Open Mode

For frequent entry and exit, you can set the device to "Normally Open" mode. Any user can enter "g" and "#" within 3 seconds after unlocking the lock to activate this mode. The regular open indicator will turn purple. To exit the normal open state, repeat the same procedure.

Image showing the access controller and a smartphone with the Tuya App, demonstrating how to set the 'Normally Open' mode for frequent entry and exit.
Figure 14: Normally Open Mode - Illustrates setting the device to normally open for convenience.

6.3 Temporary Unlocking Setting (via App)

From the Tuya App home page, click "Temporary" at the bottom to access the "Add temporary lock" page. Here, you can set a time limit for temporary access or grant single-use unlocking permissions.

6.4 Keypad Navigation (J300X Model)

For the J300X model with a display, menu navigation is as follows:

  • * Key: Return / Cancel
  • # Key: Confirmation
  • 2 Key: Scroll Up (long press for quick scroll)
  • 0 Key: Scroll Down (long press for quick scroll)
Screenshots of the J300X model's display showing multi-language support and menu navigation options like User Setting, System Setting, and Data Management.
Figure 15: Multi-Language Support and Menu Navigation (J300X) - Displays the various menu options and language settings available on the J300X model.

The J300X model supports multiple display languages including Chinese, English, French, German, Spanish, Latin, Romanian, and Italian. Time and date are shown on the display when in standby.

7. Maintenance

  • Cleaning: Use a soft, dry cloth to clean the device. Avoid using abrasive cleaners or solvents that may damage the surface or electronic components.
  • Waterproof Rating: The device has an IP65/IP67 waterproof rating, making it suitable for outdoor installation. However, avoid prolonged exposure to heavy rain or submersion in water.
  • Fingerprint Sensor: Keep the fingerprint sensor clean and dry for optimal performance.
  • Power Supply: Ensure a stable DC 12V power supply to prevent operational issues.
Image depicting the IP65 Waterproof feature of the access controller, shown installed outdoors in rainy conditions.
Figure 16: IP65 Waterproof Feature - Demonstrates the device's ability to withstand outdoor elements.
Image depicting the IP65 Waterproof feature of the access controller, shown installed outdoors in rainy conditions.
Figure 17: IP65 Waterproof Feature (Alternate View) - Another visual of the device's outdoor suitability.

8. Troubleshooting

  • Device not powering on: Check the DC 12V power supply connection and ensure it is providing adequate power.
  • Fingerprint not recognized: Ensure your finger is clean and dry. Try re-registering your fingerprint if the issue persists. Make sure you are placing your finger correctly on the sensor.
  • RFID card not working: Ensure the card is correctly registered. Try presenting the card closer to the reader.
  • Password not accepted: Verify that you are entering the correct password. Ensure the keypad is clean and responsive.
  • Tuya App connectivity issues: Check your phone's Bluetooth connection. Ensure the device is within Bluetooth range. Restart the app and the access controller if necessary.
  • Door not unlocking: Verify that the lock mechanism is functioning correctly and is properly connected to the access controller. Check the wiring according to the diagrams in Section 4.
  • Display (J300X) is blank or unresponsive: Check power supply. If the issue persists, contact support.

9. User Tips

  • The device is constructed from durable metal, providing robust protection for outdoor use.
  • For optimal fingerprint recognition, ensure your finger is clean and covers the entire sensor area.
  • Utilize the Tuya App's user management features to easily add, modify, or delete user access credentials.
  • Regularly check the door opening records via the mobile app for security monitoring.

10. Warranty and Support

10.1 Warranty Information

This product comes with a one-year warranty from the date of original purchase. The warranty covers manufacturing defects but does not cover defects caused by misuse, fire, or other user-induced damage. If the product damage is caused by the buyer, any shipping fees for warranty service should be covered by the buyer.

10.2 Contact Us

If you have any questions or require support, please send a message via Trade Manager. All messages will be answered within 24 hours from Monday to Saturday.

Please contact us before leaving any negative or neutral feedback or opening disputes; we will work with you to solve any problems.

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