1. Introduction
Thank you for choosing the Sarmert DC1 2.5K Front Dash Cam. This device is designed to provide high-quality video recording of your journeys, enhancing driving safety and providing crucial evidence in case of incidents. Featuring 2.5K QHD resolution, advanced night vision, built-in WiFi for app control, and essential safety functions like G-Sensor and 24-hour parking monitoring, the DC1 is a reliable companion for your vehicle.

Image: Overview of the Sarmert DC1 2.5K Dash Cam highlighting its key features such as 2.5K resolution, WiFi connectivity, 1.1-inch LCD screen, Wide Dynamic Range (WDR), 24-hour parking mode, G-Sensor, loop recording, and app control.
2. Package Contents
Please check the box for the following items:
- Sarmert DC1 2.5K Front Dash Cam
- Type-C Cigarette Lighter Power Cable (3.5m / 11.5ft)
- User Manual
- Electrostatic Sticker
- Packaging Box
- Car Wire Trim Tool
- Cable Clips

Image: All items included in the Sarmert DC1 Dash Cam package, laid out for inspection.
3. Setup and Installation
3.1 Inserting the MicroSD Card
The dash cam requires a MicroSD card (not included) for recording. Use a card with a write speed of 12MB/s or higher for optimal performance. Incompatible cards may cause recording and playback issues. The maximum supported capacity is 256GB.
- Ensure the dash cam is powered off.
- Insert the MicroSD card into the card slot until it clicks into place.
- Before first use, format the SD card via the 'RoadRec' app or the dash cam's settings to ensure proper function.

Image: Illustration showing the insertion of a MicroSD card into the dash cam. Note that the SD card is not included and requires a minimum write speed of 12MB/s.
3.2 Mounting the Dash Cam
The Sarmert DC1 is designed for easy installation on your windshield.
- Clean the area on your windshield where you intend to mount the dash cam.
- Apply the electrostatic sticker to the cleaned area. This protects your windshield and allows for easier repositioning.
- Attach the dash cam's mount to the electrostatic sticker. The mount features a 360° rotatable angle for optimal positioning.
- Connect the Type-C power cable to the dash cam and route it discreetly along the windshield and dashboard using the provided cable clips and trim tool.
- Plug the cigarette lighter adapter into your vehicle's 12V power outlet. The dash cam must always be connected to a power source when in use.

Image: The dash cam's flexible 360° rotatable bracket and detachable design, illustrating how it can be adjusted for ideal recording angles and easily removed.
3.3 Initial Power On and App Connection
Once powered, the dash cam will automatically turn on and begin recording. To access settings and manage recordings, use the 'RoadRec' app.
- Download the 'RoadRec' app from the App Store (iOS) or Google Play (Android).
- Enable Wi-Fi on your smartphone and connect to the dash cam's Wi-Fi network. The effective Wi-Fi signal range is approximately 30 feet.
- Open the 'RoadRec' app to view live footage, adjust settings, and manage recorded videos. Remote viewing of live content via mobile phone at home is not supported.

Image: The dash cam's Wi-Fi connectivity and the 'RoadRec' app interface on a smartphone, demonstrating easy control and access to recordings.
4. Operating the Dash Cam
4.1 Automatic Recording
The DC1 dash cam automatically starts recording when your vehicle's ignition is turned on and stops when the ignition is turned off. Videos are saved in segments to the MicroSD card.
4.2 1.1" LCD Display
The integrated 1.1" LCD screen allows you to monitor the recording status and view real-time footage without needing to connect to your phone. This ensures the camera is working correctly and helps in adjusting the shooting angle.

Image: The 1.1-inch LCD screen of the dash cam, displaying status icons for audio recording, memory card, and Wi-Fi connection, along with an indicator light.
4.3 Voice Guidance
The dash cam provides real-time voice prompts to inform you about its status and completed settings, such as "Please format the memory card" or "Video locked." This feature can be enabled or disabled via the 'RoadRec' app.

Image: Visual representation of the dash cam's voice prompt feature, showing various messages that can be announced to the driver.
5. Key Features
5.1 2.5K 1440P High-Definition Recording
The DC1 dash cam supports 2560×1440 QHD ultra-high-definition recording, offering 70% higher image quality than 1080P. Its 150° wide-angle lens minimizes blind spots, covering multiple lanes effectively.

Image: Visual comparison illustrating the enhanced detail and clarity provided by 2.5K resolution compared to 1080P and 2K.
5.2 Night Vision and WDR Technology
Equipped with 6 full-glass lenses and an F2.0 large aperture, the dash cam provides enhanced night vision, improved by 40%. Wide Dynamic Range (WDR) technology automatically balances light and dark areas, ensuring clear recordings in various lighting conditions, including low-light environments.

Image: Side-by-side comparison of video footage demonstrating the effectiveness of Night Vision Enhanced System and Advanced WDR in challenging light conditions.
Video: A demonstration of the dash cam's night vision capabilities, showing clear footage captured during nighttime driving conditions.
5.3 Loop Recording
The loop recording function ensures continuous recording by automatically overwriting the oldest files when the MicroSD card is full. This prevents any key evidence from being lost. The maximum capacity is 256GB.

Image: Visual explanation of the loop recording function, detailing how video segments are managed and overwritten on the SD card.
5.4 G-Sensor (Collision Detection)
The built-in G-Sensor automatically detects sudden collisions or impacts. When triggered, it locks the current video file to prevent it from being overwritten by loop recording, securing critical evidence.

Image: Depiction of the G-Sensor in action, automatically locking video files during a collision to preserve evidence.
5.5 24-Hour Parking Monitor
For continuous protection, the DC1 offers 24-hour parking monitoring. This function requires a separate Type-C dash cam hardwire kit (ASIN: B0C27S2638, not included). It supports two modes:
- Delayed Parking Mode: Records continuously at a low frame rate when the car is parked.
- Collision Detection Parking Mode: Automatically records when an impact is detected while parked.

Image: The dash cam and a hardwire kit, demonstrating the setup required for 24-hour parking monitoring.
5.6 Built-in WiFi and App Control
The built-in Wi-Fi allows seamless connection to the 'RoadRec' app on your iOS or Android device. Through the app, you can:
- Adjust dash cam settings.
- View and manage recordings.
- Playback, download, edit, or share videos.

Image: Multiple screenshots of the 'RoadRec' app, showcasing its comprehensive control features for the dash cam.
5.7 Fatigue Driving Reminder
To promote safe driving, the dash cam includes a fatigue driving reminder that will prompt you to take a break after 1, 2, or 4 hours of continuous driving.

Image: A visual reminder of the fatigue driving alert feature, encouraging drivers to rest for safety.
6. Maintenance
6.1 SD Card Management
Regularly formatting your MicroSD card (at least once a month) is recommended to maintain optimal recording performance and prevent data corruption. This can be done through the 'RoadRec' app settings.
6.2 Cleaning
Wipe the dash cam lens and body with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials that could damage the device.
7. Troubleshooting
7.1 Recording/Playback Issues
If you experience issues with recording or playback, ensure your MicroSD card meets the recommended specifications (write speed of 12MB/s or higher) and is formatted correctly. Incompatible cards are a common cause of such problems.
7.2 Overheating
It is normal for the dash cam to run slightly warm during operation, especially given its operating temperature range of -20℃ to 70℃ (-4° to 158°F). If the device becomes excessively hot or shuts down, ensure it has adequate ventilation and is not exposed to direct sunlight for prolonged periods when not in use.

Image: The dash cam's high temperature resistance, indicating its ability to function in diverse climates without overheating or damage.
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | DC1 |
| Product Dimensions | 4.3 x 9.9 x 3.5 cm |
| Weight | 260 g |
| Video Capture Resolution | 1440p (2.5K) |
| Real Angle of View | 150 Degrees |
| Screen Size | 1.1 Inches |
| Connectivity Technology | Wi-Fi |
| Flash Memory Type | microSD (up to 256 GB) |
| Operating Temperature | -20℃ to 70℃ (-4° to 158°F) |
| Special Features | App Control, Built-In Display, G-Sensor, Loop Recording, Parking Monitor |
9. Warranty and Support
9.1 Warranty Information
The Sarmert DC1 Dash Cam comes with a 30-day full warranty. Please refer to your purchase documentation for specific terms and conditions.
9.2 Customer Support
If you have any questions or require assistance with your product, please feel free to contact us through Amazon. Our after-sales service team is available 24/7 to provide support.