1. Introduction
The Asia-Teco vcotrol4 series is a versatile, multi-function standalone access controller designed for single-door applications. It can also function as a Wiegand output reader. This device offers user-friendly operation and a low-power circuit for extended service life. It integrates seamlessly with the Tuya app, supporting user and temporary password settings, as well as real-time monitoring of the doorbell camera.
Key Features:
- Waterproof design (IP65 rating)
- Durable metal housing, anti-vandal construction
- iOS and Android app compatibility (TuyaSmart or Smartlife)
- Remote access via 3G/4G/5G networks
- Support for video calling and surveillance
- Full duplex voice intercom
- User management (add/delete users, set time restrictions)
- Door opening record logging
2. Product Models
The vcotrol4 series offers different models to suit various access control needs:
Figure 2.1: Product variants (RFID, Fingerprint, Keypad)
2.1 Vcontrol 4-K (Keypad Video Intercom Access)
- Access Methods: Keypad (password), 125KHz EM Card, Mobile App.
- Features: All standard features listed in the Introduction.
2.2 Vcontrol 4-R (RFID Video Intercom Access)
- Access Methods: 125KHz EM Card, Mobile App.
- Features: All standard features listed in the Introduction.
2.3 Vcontrol 4-F (Fingerprint Video Intercom Access)
Figure 2.2: Fingerprint sensor features
- Access Methods: Fingerprint, 125KHz EM Card, Mobile App.
- Features: All standard features listed in the Introduction, plus semiconductor fingerprint sensor for 0.5-second rapid recognition.
3. Specifications
| Feature | Specification |
|---|---|
| Waterproof Rating | IP65 |
| Housing Material | Metal, Anti-vandal |
| Card Type | 125KHz EM Card (Vcontrol 4-K, 4-R, 4-F) |
| App Compatibility | iOS and Android (TuyaSmart or Smartlife) |
| Remote Access | 3G/4G/5G Support |
| Camera Resolution | 2 Million High-Definition Pixels |
| Viewing Angle | 140° Ultra-Wide |
| Night Vision | IR-CUT (Colorful during day, B&W at night) |
| Fingerprint Sensor (4-F model) | Semiconductor, 0.5s Rapid Recognition |
| Dimensions (H x W x D) | 142mm x 48mm x 22mm |
| Supported Lock Types | Electric lock, Electric mortise lock, Electromagnetic lock |
Figure 3.1: Product Dimensions
Figure 3.2: Night Vision System (IR-CUT)
Figure 3.3: Supported Door Locks
4. Setup
4.1 App Download and Registration
- Download the free TuyaSmart or Smartlife app from Google Play Store (Android) or Apple App Store (iOS).
- Ensure your mobile phone's Wi-Fi is working and connected to a 2.4GHz network.
- Register and log in to the app. Use a valid email address for account recovery.
Figure 4.1: App Registration & Login
4.2 Adding the Device
- In the app, click 'Add Device' or the '+' icon at the top right.
- It is recommended to turn on Bluetooth on your phone for faster device discovery.
- Follow the on-screen prompts to select your 2.4GHz Wi-Fi network and enter the password.
- Reset the device first, then confirm that the indicator light is blinking rapidly as prompted by the app.
- Once added successfully, you can assign the device to a room.
Figure 4.2: Add Device Process
5. Operating Instructions
5.1 Remote Unlock
You can remotely unlock your door using the mobile app from anywhere with internet access.
5.2 Video Surveillance
Monitor your entrance in real-time through the app. This feature allows you to view live video streams from the doorbell camera.
Figure 5.1: Video Surveillance
5.3 Video Calling
When someone rings the doorbell, you will receive a notification on your phone. You can answer the call, engage in two-way audio communication, and remotely unlock the door if desired.
Figure 5.2: Video Calling
5.4 User Management
Super administrators or administrators can add or remove users directly through the app. Ensure new members register an account first. Administrators have full control over devices and members, while ordinary members can only view unlock and alarm records.
Figure 5.3: User Management
5.5 Temporary Codes (Vcontrol 4-K)
For devices with a keypad, you can generate and share temporary access codes. These codes can be set for a specific duration (cyclic) or for a single use. Share them via messaging apps or email.
Figure 5.4: Temporary Code Setup
5.6 Access Log
The app maintains a log of all door opening events and alarms, allowing you to review who accessed the door and when.
Figure 5.5: Access Log History
5.7 Physical Access Methods
- Password (Vcontrol 4-K): Enter your registered password on the keypad.
- RFID Card (All models): Swipe a registered 125KHz EM card over the sensor area.
- Fingerprint (Vcontrol 4-F): Place a registered finger on the semiconductor fingerprint sensor.
Figure 5.6: Swipe Card to Unlock
5.8 Video Demonstration
Video 5.1: A video demonstration showcasing the setup and various functions of the access control system, including adding the device to the app, remote door opening, video surveillance, adding user passwords and RFID cards, setting temporary passwords, and reviewing the door opening log.
6. Wiring Diagrams
Proper wiring is crucial for the correct functioning of your access control system. Please refer to the diagrams below for connecting power, locks, and external components like a doorbell and exit button.
6.1 Power Supply Wiring
Figure 6.1: Common and Special Power Supply Wiring
6.2 Access Control System Diagram
Figure 6.2: Overall Access Control Diagram
6.3 Doorbell, Switch, and Lock Wiring
Figure 6.3: Doorbell, Switch, and Lock Wiring Diagram
7. User Tips
- External Doorbell Connection: For connecting an external doorbell, refer to the detailed wiring diagrams in Section 6.3. The diagrams show specific terminals for doorbell connections, even if not explicitly labeled 'BELL' on the main unit.
- Complete System Components: The access control unit typically does not include a power supply, exit button, or the doorbell itself. These are usually separate components that need to be purchased and wired according to the provided diagrams.
- Wi-Fi Connectivity: Always ensure your router is configured for 2.4GHz Wi-Fi during initial setup, as the device does not support 5GHz networks.
8. Troubleshooting
8.1 Device Not Connecting to Wi-Fi
- Ensure your Wi-Fi network is 2.4GHz. The device does not support 5GHz.
- Check your Wi-Fi password for accuracy.
- Make sure the device is in pairing mode (indicator blinking rapidly). If not, reset the device.
- Bring your mobile phone closer to the device and Wi-Fi router during setup.
8.2 Door Not Unlocking
- Verify all wiring connections (power, lock, exit button) are secure and correct according to the diagrams in Section 6.
- Ensure the access method (password, card, fingerprint) is correctly registered and entered.
- Check if the lock itself is functioning correctly.
- Confirm the device has power.
8.3 Fingerprint/Card Not Recognized
- Ensure the fingerprint or card is properly registered in the app.
- For fingerprints, ensure your finger is clean and dry, and placed flat on the sensor.
- For cards, ensure it is a 125KHz EM card and is swiped correctly over the sensor area.
8.4 Video Call Issues
- Check your internet connection speed and stability.
- Ensure the app has necessary permissions (camera, microphone, notifications) on your mobile device.
- Restart the app and/or your mobile device.
9. Maintenance
9.1 Cleaning
- Wipe the device surface with a soft, damp cloth.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish and electronic components.
- Keep the camera lens and fingerprint sensor clean for optimal performance.
9.2 Firmware Updates
- Periodically check the TuyaSmart or Smartlife app for available firmware updates.
- Updates can improve performance, add new features, and enhance security.
- Follow the in-app instructions carefully when performing firmware updates.
10. Warranty
This product comes with a one-year warranty from the date of original purchase. The warranty does not cover defects caused by buyer misuse, fire, or other similar incidents. If the product damage is caused by the buyer, shipping fees for warranty service may be borne by the buyer.
11. Support
If you have any questions or require assistance, please send a message via the trade manager. All messages will be answered within 24 hours, Monday through Saturday. We are committed to resolving any problems you may encounter.
