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On-Dash Cameras: Improve Your Safety with the Best Models

Written by Julia Moore
Updated on Apr 22, 2025
On-Dash Cameras

On-dash cameras like REXING V2 PRO AI have become essential tools for drivers in today's unpredictable world. Whether commuting, embarking on a road trip, or running errands, we are constantly exposed to risks on the road. As a result, many drivers are using on-dash cameras to enhance their safety, capture vital evidence in case of accidents, and improve their overall driving experience.

These devices have quickly become a must-have accessory for car owners. Let's discuss why you should use an on-dash camera, how to choose the right one, and tips for maintaining it to ensure peak performance.

Why You Should Use On-Dash Cameras?

  • Evidence in the Case of an Accident: One of the main reasons people install dash cameras is to have a reliable record of what happened in case of an accident. If you're involved in a crash, having footage from your dash cam can serve as crucial evidence to determine fault. This can help avoid disputes with other drivers and insurance companies, making it easier to prove your case.
  • Protection Against Fraudulent Claims: Unfortunately, accidents caused by reckless or dishonest drivers are common. Some drivers may try to claim false damages or injuries in an accident they caused. A dashcam can help protect you against such fraudulent claims by providing clear footage of the incident.
  • Monitoring of Driving Behavior: Many dashcams offer features like real-time monitoring and recording of your driving. This can help you improve your driving habits and make you more aware of potential risks. If you have teenage drivers or other family members who use your vehicle, a dash cam can be useful for monitoring their driving.
  • Insurance Benefits: Some car insurance providers offer discounts to drivers who have installed a dash cam. Insurance companies may see the footage as an additional layer of protection that reduces the likelihood of fraudulent claims or legal disputes. This can potentially lower your premiums.
  • Capture Scenic Drives: Aside from safety, dash cams provide a fun way to capture beautiful scenery on long road trips. With the right camera, you can record stunning views and save them for future memories.
  • Security While Parked: Some dash cameras come with a parking mode feature. This means that your camera will continue to monitor and record activity around your vehicle when parked, providing an extra layer of security in case of vandalism, hit-and-run accidents, or theft.

What to Look for When Choosing On-Dash Cameras

Video Quality

The most important feature of any dashcam is its video quality. You need clear, high-definition footage to capture important details like license plates, road conditions, and faces. Aim for a camera with at least 1080p HD resolution, but if possible, choose a model like Heaboli with 4K resolution for superior quality.

Field of View

A wider field of view, like GILAYGROW allows the camera to capture more of the surroundings, giving you a better perspective of the road. A camera with a 140° to 170° field of view is ideal, as it ensures that the front and sides of the car are well covered.

Storage Capacity

Dash cameras use memory cards to store recorded footage. When selecting a camera, ensure it supports enough storage capacity for your needs. A camera with a microSD card slot and support for cards with at least 32GB or 64GB capacity is typically sufficient for most drivers. Some models support 256GB cards, offering extended storage for long trips.

Loop Recording

Loop recording allows the camera to automatically overwrite the oldest footage when the memory card is full, ensuring continuous recording. This is a crucial feature to look for, as it means you won’t have to worry about manually deleting old videos.

Night Vision

Since accidents can happen at any time of day, your dash cam must perform well in low-light conditions. Look for a model like ARIFAYZ  featuring infrared or enhanced night vision to capture clear footage during nighttime or in poorly lit areas.

Parking Mode

As mentioned, parking mode allows the dash cam to record while the car is turned off. This is particularly useful for monitoring your vehicle when you're away from it. Some cameras use motion sensors that automatically trigger recording when motion is detected nearby.

GPS Tracking

Some high-end dash cams like Avaett come with built-in GPS, allowing you to track the location, speed, and direction of your vehicle. This can be especially useful for documenting the exact position of an accident or for keeping a log of your trips.

Connectivity

Dash cameras like Rove with Wi-Fi or Bluetooth connectivity allow you to easily transfer footage to your smartphone or cloud storage for safekeeping. This feature adds convenience if you want to share or backup footage quickly.

Ease of Installation

The installation process should be as straightforward as possible. Most dash cameras come with adhesive mounts or suction cups, allowing easy attachment to your windshield. Follow the manufacturer's instructions for proper placement and avoid obstruction of the driver’s view.

Maintenance Tips for On-Dash Cameras

  • Regularly Format the SD Card: Formatting your memory card regularly helps maintain its performance and prevents data corruption. Most dash cams have a feature that allows you to format the card from the settings menu.
  • Clean the Lens: Dirt, dust, and fingerprints can obstruct the camera's lens, affecting video quality. Clean the lens regularly with a microfiber cloth to ensure that the footage remains clear. Avoid using harsh chemicals that could damage the lens.
  • Update Firmware: Manufacturers often release firmware updates to improve performance or fix bugs. Keep an eye out for updates and install them when available to ensure that your dash cam is running the latest software.
  • Check the Battery: If your dash cam features a built-in battery, ensure you periodically check its health. Should you face any battery problems, replacing it or using a hardwiring kit to power the camera directly from your car’s battery could be the solution.
  • Ensure Proper Mounting: Ensure that the camera is securely mounted to prevent vibrations or movement while driving; slight shifts can affect the stability of the footage. A stable mount will help maintain clear and distortion-free images, ensuring the camera captures high-quality footage during your drive.

Commonly Asked Questions

1. How much storage do I need for my dash camera?

The storage you need for your dash camera depends on factors like resolution and recording time. For 1080p (Full HD), a 32GB card is typically enough for 4 to 6 hours of footage. If you're using 1440p (2K), a 64GB card works well for the same duration. For 4K resolution, you'll need at least a 128GB card to store about 2 to 4 hours of footage.

Most dash cams feature loop recording, so the oldest footage gets overwritten when the card is full, ensuring continuous recording. If you use parking mode, extra storage may be needed for longer recordings. While a 32GB card is sufficient for most users, those preferring higher resolution or longer storage may opt for a 64GB or 128GB card.

2. Can I transfer footage from my on-dash camera to my computer?

You can easily transfer footage from your on-dash camera to your computer. The most common method is removing the memory card (typically a microSD card) from your dash cam and inserting it into a card reader connected to your computer. Once connected, you can access and transfer the files like any other external storage device.

Many modern dash cameras feature built-in Wi-Fi or Bluetooth, allowing you to wirelessly transfer footage to your computer or smartphone. This wireless method offers more convenience, especially if you don't want to remove the card every time.

3. What happens if my dash camera’s memory card gets full?

When your dash camera's memory card becomes full, most cameras automatically activate loop recording, which overwrites the oldest footage with new recordings. This ensures that your dash cam continues to capture footage without interruption. However, some models allow you to lock or protect specific footage, preventing it from being overwritten—this is particularly useful if you want to preserve evidence from an accident or other important events.

When using features such as parking mode or recording for longer durations, consider upgrading to a larger memory card to guarantee adequate storage space, particularly during long trips or when the vehicle remains parked for extended periods.

4. How long will my dash camera last?

The lifespan of your dash camera typically ranges from 2 to 5 years, depending on factors such as the camera’s quality, frequency of use, and environmental conditions. Dash cams exposed to extreme temperatures, whether too hot or too cold, may degrade faster. Regular maintenance, including cleaning the lens and following the manufacturer's care instructions, is essential for extending the life of your dash cam. If your camera features a built-in battery, you may need to replace it after a few years, as batteries tend to lose capacity over time.

5. Is it Difficult to Install a Dash Camera?

Dash camera installation is generally simple, even for those new to it. Most dash cams include a suction or adhesive mount for attaching to your windshield. After mounting the camera, connect it to your car’s power source via the cigarette lighter or USB port.

For cameras with parking mode, you may need to hardwire the camera into your car’s electrical system, which may require extra tools and some technical expertise. If you're not comfortable with DIY installation, some models offer professional installation services.

Rank #2 in On-Dash Cameras

Vantrue N4 3 Channel Dash Cam
Check price at
9.5
9.5010

Rank #4 in On-Dash Cameras

Milerong 1080P FHD Dash Cam for Cars
Check price at
9.2
9.2010

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