1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Asia-Teco AI520/AI520F Dynamic Facial Recognition Access Control System. This advanced system offers multiple unlocking methods, including facial recognition, fingerprint, RFID card, password, temporary password, and remote unlocking via the Tuya APP. It also features time attendance capabilities and dual networking options (WiFi/TCP/IP) for versatile application.
2. Product Overview
The AI520/AI520F series are sophisticated access control devices designed for secure and convenient entry management. They feature a 5-inch high-definition touch display and a wide-dynamic binocular camera for reliable facial recognition.
Key Features:
- Multiple Unlocking Methods: RFID card, Temporary Password, Password, Remote unlocking, Fingerprint, Tuya APP Management, Face unlock.
- Dual Networking: Supports both WiFi and TCP/IP for flexible connectivity.
- Dynamic Facial Recognition: Two 2-megapixel high-definition infrared cameras capable of 3D liveliness detection, effective from 0.5-2 meters.
- Semiconductor Fingerprint Recognition: High sensitivity 3D fingerprint collector with a capacity of 200 fingerprints.
- Large Capacity: 5000 Face Database, 5000 Card capacity, 5000 Code capacity, 100000 User Records.
- Time Attendance: Built-in attendance features with local shift editing and timed ringing. Supports import/export of attendance reports via USB.
- External Fire Alarm Function.
- Wiegand Input/Output Function.
- Admin card and Master card authorization.
- Mask detection function.
- Customizable RS485, 4G, Bluetooth communication (optional).
3. Package Contents
Upon unpacking, please verify that all items listed below are present and in good condition:
- Asia-Teco AI520/AI520F Access Control Device
- Wiring Harness
- Mounting Screws and Anchors
- Metal Mounting Plate
- Quick Start Guide (this manual)
4. Specifications
| Attribute | Value |
|---|---|
| Product Name | Dynamic Facial Recognition Terminal |
| Operating System | LINUX intelligent Operating System |
| Display screen | 5-inch IPS 480 * 854 |
| CPU | ARM Cortex-A7800M |
| Facial database | 5000 |
| Card capacity | 5000 cards (standard ID) |
| Fingerprint capacity | 200 |
| Password capacity | 5000 |
| User records | 100000 records |
| Language display | Simplified Chinese, English, Japanese |
| Camera | Two eye 2-megapixel camera |
| Recognition distance | Facial recognition 0.5-2 meters |
| Product material | ABS material |
| Rejection rate | ≤ 0.1% |
| Power supply | DC 12V 3A |
| Communication methods | TCP, USB, WIFI, 4G (optional) |
| Access control interface | one set of switch signals, one set of Wiegand signals |
| Working temperature | -10°C to 45°C |
| Verification methods | Face, card, password, Tuya APP remote unlocking, Fingerprint, temporary password |
| Log capacity | 100000 |
5. Installation
5.1 Physical Installation
The AI520/AI520F offers flexible installation options to suit various environments:
- Desktop Installation: Place the device on a flat surface using a compatible stand.
- Gate Installation: Mount the device on an access gate.
- Wall Mounted Installation: Securely attach the device to a wall using the provided mounting plate and screws.
- Ground Installation: Install the device on a dedicated pole or stand fixed to the ground.
5.2 Wiring Diagram
Proper wiring is crucial for the functionality and safety of the access control system. Refer to the diagrams below for connections.
Wiring with Access Control Power Supply:
Wiring Diagram with Wiegand Controller:
Important Notes:
- Recommended power supply: DC 12V 3A.
- If sharing power with other devices, ensure the power supply current is greater than the total operating current of all connected devices.
- GND common terminal is a common line.
6. Setup and Configuration
6.1 Initial Device Setup and Tuya App Connection
Follow these steps to connect your device to the Tuya app for intelligent management:
Video Description: This tutorial demonstrates how to connect the AI520 Tuya version to the Tuya app, including entering administrator settings, configuring network distribution, and adding the device to the app.
- Access Device Settings: On the access control machine, open the settings.
- Enter Administrator Password: Use the default administrator password '123456'.
- Navigate to System Settings: Enter the system settings menu.
- Configure Network: Click 'COMM', then 'Tuya settings', and then 'distribute net'. The device will begin connecting to the network.
- Open Tuya App: On your mobile phone, open the Tuya app.
- Search for Device: Search for the new device.
- Connect: Click the device icon once found, enter your 2.4G WiFi password, and start connecting to the machine.
- Verify Connection: After successful connection, you will see the product management on the app's homepage. Enter the product's homepage in the app and test remote door opening.
The Tuya APP provides intelligent management features such as Bluetooth door opening, remote door opening, temporary password generation, adding members, and viewing traffic records.
7. Operation
7.1 User Management and Unlocking Methods
The system supports various methods for user authentication and door unlocking:
- Adding Users via Tuya App: After the door is successfully opened via the app, click on 'Member Manager' to proceed.
7.1.1 Face Recognition
The device uses dynamic facial recognition for quick and secure access.
- Adding a Face: In the app's 'Member Manager', select 'Face' and click 'Add'. Follow the on-screen guidance to photograph your face using the device's camera. Ensure your face is clearly visible. After successful entry, you can assign a name and remember the personnel number.
- Recognition Speed: 0.2 seconds.
- Best Practices: The system is designed to work with makeup, hats, and glasses. It rejects photos and videos to prevent spoofing.
7.1.2 Fingerprint Recognition
The device features a high-sensitivity semiconductor 3D fingerprint collector.
- Adding a Fingerprint: In the app's 'Member Manager', select 'Fingerprint' and click 'Add'. Press your finger four times on the sensor, spacing each press one second apart. Ensure your fingers are not dry for optimal collection.
- Capacity: 200 fingerprints.
- Suitability: The sensor is designed for quick access with a low error rate, suitable for both the elderly and children.
7.1.3 RFID Card Unlocking
Simply swipe a registered 125Khz RFID card to open the door.
- Capacity: 5000 cards.
7.1.4 Password Unlocking
Use a 6-digit password for access.
- Adding a Password: In the app's 'Member Manager', select 'Code' and click 'Add'. Enter a 6-digit number and save it.
- Unlocking: On the device, select 'Personal PIN', enter the personnel number, and then the saved 6-digit password.
7.1.5 Temporary Password Unlocking
Generate temporary passwords for visitors or guests.
- Generating: Through the Tuya app, you can generate temporary passwords remotely.
- Usage: Share the temporary password with visitors for convenient, fast, and easy unlocking.
7.1.6 Remote Unlocking
Unlock the door from anywhere using the Tuya app.
- Method: Use the Tuya app's interface to remotely open the door.
- Member Management: The Tuya account of a set member will automatically obtain control of the lock, allowing for convenient sharing.
7.2 Time Attendance Features
The device includes robust time attendance management.
- Report Export: Supports exporting attendance reports to USB drives.
- Data Management: You can import/export attendance scheduling reports and manage attendance data.
- Shift Editing: Local editing of shifts is available directly on the device.
- Timed Ringing: Can be set with timed ringing functions.
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the device's screen and body. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the surface.
- Sensor Care: Regularly clean the facial recognition cameras and fingerprint sensor with a soft, lint-free cloth to ensure optimal performance.
- Power Supply: Ensure the device is connected to a stable DC 12V 3A power supply.
- Software Updates: Check for and apply any available software updates to ensure the system operates with the latest features and security enhancements.
9. Troubleshooting
- Device Not Powering On: Verify that the power supply is correctly connected and providing the specified DC 12V 3A. Check all wiring connections.
- Network Connection Issues: Ensure your WiFi network is 2.4G and you have entered the correct password during Tuya app setup. Check router settings and device proximity to the router.
- Facial Recognition Failures: Ensure the camera lens is clean. Maintain a recognition distance of 0.5-2 meters. Check for adequate lighting; while the device handles strong light, backlight, and weak light, extreme conditions can affect performance.
- Fingerprint Recognition Failures: Ensure the fingerprint sensor is clean and your finger is not excessively dry. Press your finger firmly and consistently during enrollment and verification.
- Door Not Unlocking: Verify that the user's authentication method (face, fingerprint, card, password) is correctly registered and has the necessary permissions. Check the wiring to the lock mechanism.
- API Integration Documentation: For software and documentation regarding API integration, please contact Asia-Teco customer support directly.
- Weather Resistance: The device is suitable for outdoor scenes in terms of camera performance, but it is not explicitly rated as IP68 weatherproof. For outdoor installations, consider additional protective enclosures to shield it from direct rain, snow, or extreme temperatures.
10. User Tips
- Change Default Password: For enhanced security, immediately change the default administrator password (123456) after the initial setup.
- Regular Data Backup: Utilize the USB flash drive feature to regularly upload and download personnel record data and attendance reports.
- Optimal Recognition: Keep the screen and all sensors (camera, fingerprint) clean for consistent and accurate recognition.
- API Integration: If you plan to integrate with other systems via API, reach out to Asia-Teco customer service for the most up-to-date software and documentation.
- Outdoor Protection: While the device's camera performs well in various lighting, for prolonged outdoor exposure, consider installing it under a protective cover or within an enclosure to guard against environmental elements.
11. Warranty and Support
11.1 Warranty
We provide a one-year warranty from the date of original purchase. The warranty does not cover defects caused by buyer misuse, such as fire or other physical damage. If the product damage is caused by the buyer, any shipping fees for warranty service will be borne by the buyer.
11.2 Contact Us
If you have any questions or require assistance, please send a message via the 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 resolve any problems.
