This refers to how well your camera will be able to pick up details in low-light conditions with the help of infrared lights. So, if you want crisp, clear images from your mirror dash cam at high speeds, look for a device with a large sensor size Night vision quality Generally speaking, larger pixels mean better low-light performance and better overall image quality. The sensor size refers to how big your camera’s individual pixels are. Look for front and rear cameras with big aperture sizes for better video quality and resolution. The bigger an aperture is, the more light will reach your sensor and make its way into your footage. The aperture is basically how wide open a camera’s lens can get when it is capturing light. Features to Look for in a Mirror Dash Cam Aperture size Some even have GPS capabilities, which can provide additional information about where events took place during an accident. Most models also come with an internal microphone and speaker, allowing you to record any conversations while driving directly into a microSD card. These little gadgets are often battery-powered, though some can be hardwired into your vehicle’s electrical system, providing a constant power source. Some dash cams can also assist you in parking your car in tight spaces by indicating any obstacles and showing them on the camera screen. It captures what’s happening behind you as you drive and allow you to monitor who’s tailgating or following too closely. Here’s what you need to know to make your search for a new dash cam significantly efficient! What Is a Mirror Dash Cam?Ī mirror dash cam is a device that attaches to your car’s rear view mirror. That’s why we put together this buying guide to help you find one that fits your specific needs and situation. However, choosing which dash cam is best for you can be tricky. Otherwise, you can take it to a car audio and accessory shop or Best Buy’s Geek Squad.A high-quality dash cam can provide peace of mind while driving and serve as a legal record if you get into an accident. That’s not a difficult procedure as long as you have a basic familiarity with automotive electrical systems. To connect the dash cam to a car’s fuse box, you’ll need a hard-wiring kit, which is commonly available from any major dash-cam company. That said, a few dash cams, like Garmins, include an extra USB port in the 12-volt plug, letting you charge your phone while the dash cam is plugged in. Powering the dash cam through the 12-volt outlet is the easiest solution, but it may prevent you from plugging in other devices unless you use a 12-volt splitter. Some dash cams include a tool that makes it easier to tuck the cord into molding for others, you can buy a separate kit. If you’re installing a rear camera as well, you’ll also need to hide the cord running between the front and rear cameras, usually by routing it under the car’s trim and carpet. For step-by-step details, check out this how-to guide. For a forward-facing camera, you can typically tuck the cord into the molding along the edge of the windshield and then run it under the dash to the power source, which can be the car’s 12V power outlet (aka cigarette lighter), the fuse box, or, for some dash cams, the vehicle’s OBD II diagnostic port. Hiding the long power cord(s) can be more challenging. Mounting the dash cam on the windshield is easy (see “Is it legal to use a dash cam?” for placement options). We carefully sifted through the huge selection to bring you our top five dash cam picks. Increasingly, these features are found at lower price points. Many include features like parking incident and collision detection, GPS, Bluetooth and Wi-Fi connectivity with smartphone app integration, expandable microSD-based memory and up to 4K video quality for the forward-facing cameras. Today, dash cam systems with both a forward- and rear-facing camera are common, affordable and accessible. Fitting one to your personal vehicle is easy, can be very reasonable and could be considered insurance against having your actions misrepresented if a crash or traffic stop ends up in court. Cheaper and improved camera technology have allowed them to become mainstream accessories. It can act as an electronic eyewitness that provides instant video evidence in the event of a collision or wrongful run-in with law enforcement.ĭash cams were once considered professional gear for truckers and others who drive for a living. Having a dash camera in your vehicle can be an incredibly valuable tool.
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