1. Introduction
The Midland Street Guardian Dual C1285 is a dual dash camera system designed to record events both outside and inside your vehicle. It features Full HD 1080p recording, a 160° wide-angle lens, night vision capabilities, continuous loop recording, motion detection, and integrated GPS for location tracking. This device serves as a reliable witness for incidents on the road.
Key Features:
- Dual Recording: Simultaneously captures footage from both the front and interior of the vehicle.
- Full HD 1080p Resolution: Provides clear and detailed video recordings.
- 160° Wide-Angle Lens: Offers an expansive view of the road and cabin.
- Night Vision Technology: Enhances recording clarity in low-light conditions.
- Continuous Loop Recording: Automatically overwrites older footage when the memory card is full, ensuring uninterrupted recording.
- Motion Detection: Initiates recording when movement is detected, useful for parking surveillance.
- Integrated GPS: Records location and speed data, providing a detailed travel log.
2. Package Contents
Please check the package for the following items:
- Midland Street Guardian Dual C1285 Dash Camera
- Suction Cup Mount with Integrated GPS
- 12V Cigarette Lighter Power Cable (3.4m)
- USB to Mini-USB Cable (for PC connection)
- User Manual (this document)

Image: The Midland Street Guardian Dual C1285 dash camera, suction cup mount, 12V car charger cable, and USB cable.
3. Product Overview
Familiarize yourself with the main components and controls of your dash camera.

Image: A close-up front view of the Midland Street Guardian Dual C1285 dash camera, highlighting its cylindrical design and front lens.

Image: The rear view of the dash camera showing the 1.5-inch display screen, control buttons (Power, OK, Menu, Up/Down), and the interior-facing camera lens, attached to the GPS suction cup mount.
Main Components:
- Front Camera Lens: Records the road ahead.
- Interior Camera Lens: Records the vehicle's cabin.
- 1.5-inch LCD Screen: For viewing live footage, playback, and menu navigation.
- Control Buttons: Power, OK, Menu, Up/Down navigation.
- MicroSD Card Slot: For memory card insertion (card not included).
- Mini-USB Port: For power supply and PC connection.
- Speaker/Microphone: For audio recording and playback.
- GPS Module (integrated in mount): For location and speed data.
4. Setup and Installation
4.1 Inserting the MicroSD Card
- Ensure the dash camera is powered off.
- Locate the MicroSD card slot on the side of the device.
- Insert a Class 10 or higher MicroSD card (up to 32GB recommended) into the slot until it clicks into place.
- To remove, gently push the card in until it springs out.
Note: A MicroSD card is not included and must be purchased separately. It is recommended to format the card within the camera before first use.
4.2 Mounting the Dash Camera
- Clean the chosen area on your windshield thoroughly.
- Attach the dash camera to the suction cup mount.
- Press the suction cup firmly against the windshield and flip the lever to secure it.
- Adjust the camera angle to ensure a clear view of the road and the vehicle interior.
4.3 Powering the Device
- Connect the mini-USB end of the power cable to the dash camera's USB port.
- Plug the 12V cigarette lighter adapter into your vehicle's power outlet.
- The camera will automatically power on and begin recording when the vehicle's ignition is turned on.
5. Operating Instructions
5.1 Basic Operation
- Power On/Off: The camera powers on/off automatically with vehicle ignition. You can also manually power on/off by pressing and holding the Power button.
- Recording: Once powered on, the camera automatically starts continuous loop recording. A red indicator light or icon on the screen will confirm recording is active.
- Emergency Recording: In case of a sudden impact or collision, the built-in G-sensor will automatically lock the current video segment, preventing it from being overwritten. You can also manually trigger emergency recording by pressing a designated button (refer to on-screen prompts or specific button layout).
5.2 Menu Navigation
Press the Menu button to access settings. Use the Up/Down buttons to navigate through options and the OK button to select.
5.3 Key Settings
- Resolution: Set video recording quality (e.g., 1080p, 720p).
- Loop Recording: Adjust the duration of video segments (e.g., 1, 3, 5 minutes).
- G-Sensor Sensitivity: Adjust the sensitivity of the impact detection.
- Motion Detection: Enable or disable this feature for parking surveillance.
- Date/Time Stamp: Ensure the correct date and time are displayed on recordings.
- GPS Information: View GPS status and ensure location data is being recorded.
- Format SD Card: Erase all data on the MicroSD card and prepare it for recording.
5.4 Playback
- Stop recording by pressing the OK button if currently recording.
- Enter playback mode (usually by pressing the Mode button or navigating through the menu).
- Use the Up/Down buttons to browse through recorded video files.
- Press the OK button to play a selected video.
6. Maintenance
6.1 Formatting the MicroSD Card
Regularly formatting the MicroSD card (e.g., once a month) helps maintain its performance and prevents data corruption. This will erase all recorded files.
- Access the camera's menu.
- Navigate to the 'Format' option.
- Confirm the action to format the MicroSD card.
6.2 Cleaning the Device
- Use a soft, dry cloth to clean the camera body.
- For the lenses, use a specialized lens cleaning cloth to avoid scratches.
- Do not use harsh chemicals or abrasive cleaners.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Camera does not power on. | No power supply; faulty cable; low internal battery. | Check power connection to cigarette lighter. Ensure cable is securely connected. Charge the internal battery by keeping it connected to power. |
| Recording stops unexpectedly. | MicroSD card full or corrupted; card speed too slow. | Format the MicroSD card. Replace with a new Class 10 or higher speed card. |
| Video footage is blurry. | Protective film on lens; dirty lens; incorrect focus. | Remove any protective film. Clean the lens with a soft cloth. Ensure the camera is securely mounted and not vibrating. |
| GPS not acquiring signal. | Poor satellite reception; GPS module obstructed. | Ensure the camera has a clear view of the sky. Avoid mounting near metallic objects or tinted areas that might block the signal. |
| Screen freezes or malfunctions. | Software glitch. | Perform a soft reset by pressing and holding the power button until the device restarts. If available, check for firmware updates. |
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | C1285 |
| Brand | Midland |
| Color | Black |
| Screen Size | 1.5 Inches |
| Video Recording Resolution | 1080p Full HD |
| Field of View | 160 Degrees |
| Special Features | Night Vision, Motion Detection, Integrated GPS |
| Connections | USB |
| Compatible Devices | Personal Computer, Car |
| Battery Composition | Lithium-ion |
| Rechargeable Battery | Yes |
| Mounting Type | Suction Cup Mount |
9. Warranty and Support
Specific warranty details and direct support contact information are not available in the provided product data. Please refer to the official Midland website or your point of purchase for warranty claims and technical assistance.





