1. Introduction
Thank you for choosing the Lonvgrt Osmo Dashcam Pro. This device is designed to provide reliable video evidence and enhance your driving safety with its advanced features. This manual will guide you through the installation, operation, and maintenance of your dashcam. Please read it carefully before use and keep it for future reference.
2. Package Contents
Ensure all items are present in the package:
- 1 x Osmo Dashcam Pro Unit
- Necessary installation accessories (e.g., power cable, mounting bracket)
3. Product Features
3.1. Dual Channel 4K Ultra HD Recording
The dashcam features dual recording capabilities, capturing 4K resolution from the front camera and 1080P from the rear camera. This ensures clear and detailed footage, day or night, providing comprehensive coverage for accident evidence or scenic drives.

Image: The dashcam supports 4K front recording (1440p 30fps shown in image, but product description states 4K) with a 170-degree view and 1080p rear recording with a 150-degree view. It operates in temperatures from -20°C to 80°C.
3.2. Enhanced Night Vision
Equipped with advanced night vision technology, the dashcam delivers sharp and detailed videos even in low-light conditions. Crucial details like license plates and road signs remain visible in dimly lit environments.

Image: The dashcam features an F1.8 aperture, a 6-glass lens, and a 170-degree wide angle to enhance night vision recording in low-light environments.
3.3. Wide Angle Coverage
The front and rear cameras offer a 120-degree wide-angle view (product title states 170 degrees, specifications state 120 degrees), minimizing blind spots and capturing panoramic views of the road. This provides comprehensive video evidence.

Image: Illustration of the dashcam's wide-angle coverage, showing a 170-degree front view and a 150-degree rear view, designed to reduce blind spots.
3.4. WDR (Wide Dynamic Range) and Storage
The dashcam incorporates WDR technology for improved image quality in varying light conditions, solving sudden light contrast issues. It supports up to a 128GB TF card for adequate video storage (TF card not included).

Image: Demonstrates Wide Dynamic Range (WDR) technology balancing overexposed and underexposed areas in footage. Also indicates support for up to a 128GB TF card for storage.
4. Setup and Installation
The Osmo Dashcam Pro is designed for easy installation on your vehicle's front windshield. Follow these steps for proper setup:
- Choose a Location: Select a spot on your front windshield that does not obstruct your view of the road. The area behind the rearview mirror is often ideal for hidden installation.
- Clean the Surface: Ensure the chosen area on the windshield is clean and dry for optimal adhesion of the mounting bracket.
- Attach the Bracket: Apply the adhesive slide cover to the windshield. The bracket can be detached without damage if needed.
- Mount the Dashcam: Slide the dashcam onto the bracket. Adjust the bracket angle to ensure the camera captures the desired field of view.
- Connect Power: Connect the power cable to the dashcam and route it discreetly to your vehicle's power outlet (e.g., cigarette lighter socket).
- Insert TF Card: Insert a compatible TF card (up to 128GB, not included) into the designated slot.

Image: Features illustrating easy installation and removal, including a 2.89-inch screen, adhesive slide cover, detachable bracket, adjustable bracket angle, and hidden installation that does not obstruct the driver's view.
5. Operating Instructions
5.1. Power On/Off
The dashcam typically powers on automatically when your vehicle starts and powers off when the engine is turned off. You can also manually power it on/off using the designated button.
5.2. Recording
Once powered on, the dashcam will automatically begin loop recording. This means it continuously records video, overwriting the oldest footage when the memory card is full. Important footage can be locked to prevent overwriting.
5.3. Wi-Fi and App Control
The integrated Wi-Fi allows you to connect the dashcam to your smartphone via a dedicated app (e.g., FinalCamX). This enables you to view live footage, download recorded videos, and share them directly from your phone.

Image: Shows the Wi-Fi app control interface on a smartphone, allowing users to view, download, and share videos easily through social media platforms.
5.4. Parking Monitor
The 24-hour parking monitor feature protects your vehicle when parked. Built-in motion detection triggers recording upon activity. The automatic low-voltage shutdown prevents battery drain, ensuring vehicle security even during prolonged parking.
5.5. GPS Tracking
The integrated GPS records your route, location, and speed, embedding essential data into your footage. This information can be crucial evidence in case of disputes or accidents.
6. Maintenance
To ensure optimal performance and longevity of your dashcam, follow these maintenance guidelines:
- Clean the Lenses: Regularly clean the front and rear camera lenses with a soft, lint-free cloth to ensure clear recording.
- Check Memory Card: Periodically check the TF card for errors or corruption. Format the card regularly (e.g., once a month) to maintain optimal performance and prevent data issues. Back up any important footage before formatting.
- Firmware Updates: Check the manufacturer's website or app for any available firmware updates to ensure your dashcam has the latest features and bug fixes.
- Operating Temperature: Avoid exposing the dashcam to extreme temperatures outside its specified operating range (-20°C to 80°C) for extended periods.
7. Troubleshooting
If you encounter issues with your Osmo Dashcam Pro, refer to the following common problems and solutions:
- Dashcam not powering on:
- Check the power connection to ensure it is securely plugged into both the dashcam and the vehicle's power outlet.
- Verify that the vehicle's power outlet is functioning correctly.
- Recording issues (e.g., footage not saving, corrupted files):
- Ensure a compatible TF card is inserted correctly.
- Format the TF card within the dashcam's settings.
- Try a different, high-quality TF card (Class 10 or higher recommended).
- Wi-Fi connection problems:
- Ensure the dashcam's Wi-Fi is enabled.
- Restart both the dashcam and your smartphone.
- Make sure you are within close proximity to the dashcam for a stable connection.
- Poor video quality:
- Clean the camera lenses.
- Ensure the protective film has been removed from the lenses.
- Check the video resolution settings in the dashcam or app.
If these steps do not resolve the issue, please contact customer support.
8. Specifications
| Model Name | Osmo Dashcam Pro |
| Brand | Lonvgrt |
| Front Video Resolution | 4K |
| Rear Video Resolution | 1080P |
| Frame Rate | 30 fps |
| Viewing Angle | 120 Degrees (Real Angle) / 170 Degrees (Product Title) |
| Connectivity Technology | Wi-Fi |
| Special Feature | Parking Monitoring |
| Mounting Type | Windshield Mount |
| Compatible Devices | Smartphone, Personal Computer |
| Item Dimensions (L x W x H) | 16 x 12 x 9 centimeters (6.3 x 4.7 x 3.5 inches) |
| Operating Temperature | -20°C to 80°C |
| Max TF Card Support | 128GB (not included) |

Image: Displays the manual measurements of the dashcam: 86.6mm (3.4 inches) length, 59.5mm (2.34 inches) height, and 36mm (1.42 inches) depth.
9. Warranty and Support
For any questions or assistance, please do not hesitate to contact us via email. We are committed to providing excellent after-sales service.
Please refer to your purchase documentation for specific warranty details and contact information.