1. Setup Guide
This section provides instructions for the initial setup of your WOLFANG WD04 Dash Cam.
1.1 Package Contents
Before you begin, please verify that all items are included in your package:
- WOLFANG WD04 Dash Cam
- Quick Guide
- Car Charger
- 32GB microSD Card (standard, upgradeable to 64GB if necessary)

Image: Contents of the WOLFANG WD04 Dash Cam package, including the dash cam, quick guide, car charger, and microSD card.
1.2 Installation
Follow these steps to install the dash cam in your vehicle:
- Clean Windshield: Ensure the area on your windshield where the dash cam will be mounted is clean and dry.
- Attach Static Sticker: Apply the windshield static sticker to the desired location on your windshield. This helps in easy removal and prevents residue.
- Mount Dash Cam: Securely attach the dash cam to the static sticker using its mounting mechanism. Ensure it does not obstruct your view.
- Connect Power: Plug the car charger into your vehicle's cigarette lighter socket and connect the Type-C cable to the dash cam. Route the cable neatly along the windshield and dashboard to avoid interference with driving.
- Insert SD Card: Insert the provided microSD card into the dash cam's card slot until it clicks into place.

Image: Diagram illustrating the easy installation process of the WD04 Dash Cam, showing cable routing and dimensions.
1.3 App Control (Viidur App)
The WOLFANG WD04 Dash Cam features built-in Wi-Fi for seamless control via the Viidur smartphone application. This allows you to view, play, manage, download, and share your driving records.
- Download App: Scan the QR code provided in the quick guide or search for "Viidur" on the App Store (iOS) or Google Play Store (Android). Alternatively, visit the official app download page: https://www.6zhentan.com/app/d0001/index.html
- Enable Wi-Fi on Dash Cam: Power on the dash cam and enable its Wi-Fi function through the device settings.
- Connect to Wi-Fi: On your smartphone, go to Wi-Fi settings and connect to the dash cam's Wi-Fi network (SSID usually starts with "WOLFANG" or similar). The default password can be found in the quick guide or on the dash cam screen.
- Open Viidur App: Launch the Viidur app. You should now be able to connect to the dash cam and access its features.
Note: The effective Wi-Fi connection distance is 3-5 meters. Remote connection is not supported.

Image: A smartphone displaying the Viidur app interface, demonstrating Wi-Fi connectivity and app control features.
2. Operating Instructions
Learn how to operate your WOLFANG WD04 Dash Cam and utilize its various features.
2.1 Basic Recording
The dash cam automatically begins recording when powered on. It captures clear road conditions with a front 2.5K 1440P resolution. The 170° wide-angle lens ensures comprehensive coverage.

Image: A visual representation of the 2.5K front camera's enhanced capture of details like license plates.
2.2 Seamless Loop Recording
The dash cam features loop recording, which automatically overwrites the oldest video files with new ones when the memory card is full. This ensures continuous recording without manual intervention.
- Video segments are typically recorded in 1, 3, or 5-minute intervals (default is 1 minute).
- When the card is full, the oldest unlocked files are deleted to make space for new recordings.

Image: A diagram illustrating the seamless loop recording process, showing how older files are overwritten.
2.3 G-Sensor & Emergency Recording
The built-in G-sensor detects sudden movements or impacts (e.g., collisions). When triggered, it automatically locks the current video segment, preventing it from being overwritten by loop recording. This ensures critical evidence is preserved.
You can also manually lock a video segment by long-pressing the designated button on the dash cam to enter emergency recording mode.

Image: Visual representation of the G-Sensor locking video during a collision.
2.4 24H Parking Monitor
With the 24H Parking Monitor feature, the dash cam can monitor your vehicle even when parked. If a vibration or impact is detected, the dash cam will automatically start recording.
Note: This feature requires a hardwire kit for continuous power supply, which is not included in the standard package. Please contact customer service if you need to purchase one.

Image: A car in a parking lot, illustrating the 24-hour parking monitoring capability.
2.5 Superior Night Vision
The WD04 Dash Cam is equipped with an F1.8 large aperture, WDR (Wide Dynamic Range) technology, and 6 high-quality glass lenses to provide excellent image clarity, even in low-light conditions or at night. This ensures clear capture of license plates and road signs.

Image: A car at night, demonstrating the dash cam's superior night vision capabilities with F1.8 aperture, WDR, and 6-glass lens technology.
2.6 Super Capacitor for Enhanced Safety
The dash cam utilizes a super capacitor instead of a traditional battery. This provides enhanced safety and durability, especially in extreme temperatures (from -20°C to 70°C). It preserves date and time settings even on instant power loss.

Image: The dash cam on a road, highlighting its temperature resistance due to the super capacitor.
3. Maintenance
Proper maintenance ensures the longevity and optimal performance of your dash cam.
3.1 Cleaning the Device
- Use a soft, dry cloth to clean the dash cam's exterior.
- For the lens, use a specialized lens cleaning cloth to avoid scratches. Do not use abrasive cleaners or solvents.
3.2 MicroSD Card Care
- Use only high-durability Class 10 (or above) microSD memory cards.
- Regularly format the microSD card (e.g., once a month) within the dash cam's settings to maintain optimal recording performance and prevent data corruption.
- Avoid removing the microSD card while the dash cam is powered on or recording.
4. Troubleshooting
If you encounter issues with your WOLFANG WD04 Dash Cam, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Dash cam does not power on. | Check the car charger connection and ensure the vehicle's cigarette lighter socket is functioning. Try a different power source if available. |
| Recording stops or freezes. | Format the microSD card. Ensure you are using a high-durability Class 10 (or above) card. Replace the card if the issue persists. |
| Wi-Fi connection issues. | Ensure the dash cam's Wi-Fi is enabled. Restart both the dash cam and your smartphone. Check that you are within the 3-5 meter effective range. |
| Poor video quality. | Clean the dash cam lens. Ensure the protective film has been removed from the lens. Check video resolution settings. |
| Parking monitor not working. | Ensure a hardwire kit is installed and properly connected, as it is required for this feature. Check parking monitor settings. |
If the problem persists after trying these solutions, please contact WOLFANG customer service for further assistance.
5. Product Specifications
Detailed technical specifications for the WOLFANG WD04 Dash Cam:
| Feature | Detail |
|---|---|
| Model Name | WD04 |
| Product Dimensions | 7.6 x 3 x 4.8 cm; 230 g |
| Video Capture Resolution | 1440p (2.5K) |
| Lens Angle | 170° Wide Angle |
| Aperture | F1.8 |
| Special Features | G-Sensor, Built-In WiFi, Parking Monitor, App Control, Compact Design, WDR, Night Vision |
| Connectivity Technology | Wi-Fi |
| Mounting Type | Windshield Mount |
| Power Source | Car Charger (Super Capacitor for power stability) |
| Supported SD Card | Class 10 (and above) microSD, 16GB to 128GB |
| Operating Temperature | -20°C to 70°C |
6. Warranty & Customer Support
WOLFANG is committed to providing excellent customer service and product support.
6.1 Warranty Information
Your WOLFANG WD04 Dash Cam comes with a standard 12-month warranty. This warranty can be extended to 36 months (3 years) by registering your product within 7 days of purchase. We also offer a 365-day return and warranty period.
6.2 Customer Service
For any questions, technical support, or assistance with upgraded accessories (such as a hardwire kit or 64GB memory card), please do not hesitate to contact our customer service team.
We aim to resolve all inquiries within 24 hours.
Email: support.vc@wolfang.co





