1. Introduction
Thank you for choosing the SIXWIN 4K Front and Rear Dash Cam. This device is designed to provide comprehensive vehicle surveillance, offering high-resolution video recording for both the front and rear of your vehicle. Equipped with advanced features such as GPS, WiFi connectivity, a 9.66-inch IPS touchscreen, night vision, Wide Dynamic Range (WDR), loop recording, parking mode, motion detection, and a G-sensor, it ensures reliable evidence capture and enhanced driving safety. Please read this manual thoroughly before use to ensure proper installation and operation.
2. Package Contents
Please check the package contents upon opening. If any items are missing or damaged, contact customer support.
- 1x SIXWIN DVR Dash Cam (Mirror Dash Cam Unit)
- 1x Rear Camera
- 1x Rear Camera Cable
- 1x Car Charger (Power Cord)
- 1x 64GB TF Card
- Mounting Bandages/Straps
- 1x User Manual

Image: Overview of the SIXWIN Dash Cam unit, its dimensions, ports (Type-C, AV-IN, TF card slot, Reset button), and included accessories such as the power cord, rear camera, user manual, mounting bandages, extended line, and 64GB TF card.
3. Product Overview
The SIXWIN Dash Cam features a 9.66-inch IPS touchscreen mirror design. Key components include:
- Front Camera (HD Lens): Records the road ahead in 4K resolution.
- 9.66-inch IPS Touchscreen: For live view, playback, and settings adjustment.
- Speakers: For audio playback and alerts.
- Switch: Power button.
- Brackets: Attachment points for mounting straps.
- Type-C Port: For power input.
- AV-IN Port: For connecting the rear camera.
- TF Card Slot: For inserting the memory card.
- RESET Button: To reset the device if needed.

Image: Detailed diagram showing the front of the mirror dash cam with its 9.66-inch screen displaying a 4K resolution interface, and the rear view of the unit highlighting the HD lens, speakers, power switch, brackets, and various ports (Type-C, AV-IN, TF card slot, RESET button).
4. Setup and Installation
4.1 Inserting the TF Card
- Ensure the dash cam is powered off.
- Locate the TF card slot on the top of the dash cam unit.
- Insert the provided 64GB TF card into the slot until it clicks into place. Ensure the card is inserted in the correct orientation.
- To remove, gently push the card in until it springs out.
4.2 Mounting the Dash Cam
- Attach the mirror dash cam unit to your vehicle's existing rearview mirror using the provided mounting bandages/straps. Secure it firmly to prevent vibration.
- Adjust the front camera lens to ensure it captures the desired view of the road ahead. The lens can be extended and moved for optimal positioning.
4.3 Connecting the Rear Camera
- Connect the rear camera cable to the AV-IN port on the main dash cam unit.
- Route the rear camera cable neatly along the vehicle's interior trim to the rear of the vehicle.
- Mount the rear camera in a suitable location at the back of your vehicle, typically above the license plate or on the rear window, ensuring a clear view.
- Connect the red wire of the rear camera cable to the positive terminal of your vehicle's reverse light for automatic display of the reversing image when backing up.
4.4 Power Connection
- Plug the car charger (power cord) into the Type-C port on the dash cam unit.
- Insert the other end of the car charger into your vehicle's cigarette lighter socket.
- The dash cam will automatically power on and begin recording when the vehicle engine starts.
4.5 GPS Module (Optional)
If using an external GPS antenna, connect it to the designated GPS port (if available) on the dash cam. This allows for precise tracking of all GPS data, including speed and location, which can be viewed alongside video footage.
5. Operating Instructions
5.1 Basic Operation
- Power On/Off: The device powers on automatically with vehicle ignition. Press and hold the power button (Switch) to manually turn it on or off.
- Screen Control: The 9.66-inch IPS screen is a touchscreen. Swipe up/down on the screen to adjust the viewing angle of the camera. Swipe left/right to switch between front camera view, rear camera view, or split-screen display.
- Menu Navigation: Tap the screen to access menu options for settings, playback, and other functions.
5.2 Loop Recording Function
The dash cam continuously records video in segments. When the memory card is full, the oldest unlocked video files are automatically overwritten by new recordings. This ensures uninterrupted recording without manual intervention. Locked videos (triggered by G-sensor) are protected from being overwritten.

Image: Visual representation of the loop recording function, showing continuous video capture as a vehicle drives on a road, with older footage being replaced by new recordings.
5.3 G-Sensor (Emergency Recording)
The built-in G-sensor detects sudden impacts or collisions. In the event of such an incident, the dash cam automatically activates emergency recording, locking the current video segment to a protected folder. This prevents the footage from being overwritten, preserving critical evidence.
5.4 Parking Monitoring
The dash cam supports 24-hour parking monitoring. When enabled, the camera will automatically start recording if it detects motion or an impact while your vehicle is parked. Note: A separate hardwire kit (not included) is required for continuous parking monitoring to provide power to the dash cam when the vehicle is off.

Image: Illustration of the 24-hour parking monitoring feature, depicting a parked car under surveillance with a shield icon indicating protection. Smaller frames show video clips of potential incidents in a parking lot, such as a car approaching or an impact.
5.5 Night Vision and WDR
The dash cam features enhanced night vision capabilities and Wide Dynamic Range (WDR) technology. WDR balances lighting conditions, ensuring clear video recording even in low-light environments or when transitioning between bright and dark areas, such as tunnels. This improves visibility and detail capture during nighttime driving.

Image: Comparison of video quality in different lighting conditions for the night vision function. It shows three frames: 'Too dark' (poor visibility), '4K HDR' (improved clarity with HDR), and 'Exposure' (optimized exposure for better night visibility).
5.6 Adjustable Reversing Line
When the rear camera is connected to your vehicle's reverse light, the dash cam automatically displays the rear view with adjustable reversing guidelines when you shift into reverse. You can slide your finger up and down on the screen to select the position of the reversing line, with three adjustable gears to suit your preference.

Image: Demonstrates the adjustable reversing line feature. A hand is shown interacting with the touchscreen to adjust the guidelines. Three smaller images illustrate different positions (1, 2, 3) of the reversing lines on the screen, indicating customizable parking assistance.
5.7 Adjustable Shooting Angle
The dash cam allows for vertical adjustment of the shooting angle by swiping up and down on the touchscreen. This feature provides convenient adjustment for both driving and reversing, allowing users to customize the view according to their driving habits and preferences.

Image: Illustrates the 'Up and Down Adjustable Shooting Angle' feature. A hand is shown swiping on the mirror screen, and an arrow indicates the vertical movement of the camera lens, demonstrating how the viewing angle can be adjusted.
5.8 WiFi and App Control
The dash cam features built-in WiFi connectivity. Download the 'Roadcam' application on your smartphone to connect to the dash cam. Through the app, you can:
- View live recordings from the dash cam.
- Play back recorded videos.
- Manage and download video files directly to your smartphone.

Image: Step-by-step guide for 'APP CONTROL'. It shows a smartphone screen with the 'Roadcam' app interface, illustrating the process of downloading the app, connecting to the dash cam's WiFi, adding the logger, and successfully connecting to start recording.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the dash cam screen and lens. Avoid using abrasive cleaners or solvents.
- Memory Card: Regularly format the TF card (at least once a month) to ensure optimal performance and prevent data corruption. Back up important videos to your computer or smartphone before formatting.
- Temperature: Avoid exposing the dash cam to extreme temperatures for prolonged periods, as this can affect battery life and device performance.
- Firmware Updates: Check the official SIXWIN website or contact support for any available firmware updates to improve performance and add new features.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dash cam does not power on. | No power supply; faulty car charger; loose connection. | Check car charger connection; ensure vehicle's cigarette lighter is working; try a different power source. |
| Recording stops or freezes. | Memory card full or corrupted; low-quality TF card; firmware issue. | Format the TF card; replace with a high-speed (Class 10 or U3) TF card; update firmware. |
| Rear camera not displaying. | Loose cable connection; faulty rear camera. | Check the AV-IN cable connection; ensure the rear camera is properly installed. |
| WiFi connection issues. | Incorrect app or password; interference. | Ensure 'Roadcam' app is used; verify WiFi password; try connecting in a different location. |
| Screen unresponsive. | Software glitch. | Press the RESET button with a thin object (e.g., paperclip) to restart the device. |
8. Specifications
- Brand: SIXWIN
- Screen Size: 9.66 Inches
- Display Type: IPS Touchscreen
- Front Camera Resolution: 4K (4096 x 2160P)
- Rear Camera Resolution: 4K (implied, based on product description)
- Field of View: 150 Degrees (Front Camera)
- Special Features: 4K Recording, App Control, G-Sensor, WiFi, Touchscreen, WDR, Loop Recording, Parking Monitoring, Motion Detection, GPS (optional external antenna)
- Included Components: DVR Recorder, Rear Camera, Rear Camera Cable, Car Charger, 64GB TF Card, User Manual, Mounting Bandages
- Product Dimensions: Approximately 10P x 10l x 10H millimeters (Note: This dimension seems generic, refer to product diagram for actual mirror dimensions)
- Vehicle Service Type: Car
- Power Source: Car Charger (12V)
9. Warranty and Support
SIXWIN products are designed for reliability and performance. For any technical assistance, warranty inquiries, or support needs, please contact our customer service team.
Customer Support Email: SIXWINVIP@126.com

Image: A customer service representative wearing a headset, indicating available support. The image also displays the support email address: SIXWINVIP@126.com.