Many people are clueless when it comes to dash cam technology. Even though these car gadgets have taken the world by storm and become one of the most popular technological innovations in the automobile industry, most of us have no idea how these devices exactly operate. We are here to clear that up. Below is our clear and concise explanation of dash cam technology and everything there is to know about how dash cams work.
How Do Dash Cams Work? – Everything there is to Know about Dash Cam Technology
The typical dashboard camera consists of three basic components: a video camera, hard-wired inputs and storage. Sounds simple enough. Most of these cameras are designed to start working as soon as you turn on the engine. This means that the device starts recording footage as soon as you start driving your vehicle. However, thanks to the rapid changes that have been occurring in the dashboard camera industry, most cameras can now be controlled remotely and are able to work constantly.
Storage is not an issue with these cameras. It would be excruciatingly painful to change the memory cards constantly so dashboard cameras work on an entirely different principle than most similar electronic devices. The vast majority of these car cams nowadays automatically overwrite the oldest recorded footage and just keep filming continually. This is one of the main reasons these devices have become so popular, widely-available and affordable. Basic cameras can be purchased for as little as 20 dollars.
Even though they may seem complicated at the first glance, these are fairly simple gadgets. They are very easy to install, so even the least hand of you should have no problem installing and using their camera. The cam is usually connected to the car’s 12V electrical system. They typically take power from sources that are on when the ignition is on. However, if you want to use your camera while you’re not driving (perhaps you want to install it in your vehicle to be able to periodically check out the parking lot, especially if your car has been previously vandalized or messed with in any way) it can be powered by an additional source of power – most commonly an internal battery or an external second car battery. Obviously, this is done to avoid draining your vehicle’s battery.
That is pretty much all. As you can tell, these cameras are very convenient, practical and easy to use. Additionally, they can be connected to your smartphone (or any other device for that matter), which is another great thing about them because this enables you to have the recorded footage available at all times. Of course, it also doesn’t hurt that you’re able to check up on your parked vehicle every now and again if you have any reason to be suspicious. It’s important to note that dash cams are perfectly legal in most countries and the footage that these cameras record is accepted as court evidence. Insurance companies accept this form of evidence too, which makes the entire process of getting reimbursed after a collision much easier.