Is it necessary to install a dash cam in a vehicle?
3 Answers
It is necessary to install a dash cam in a vehicle. A dash cam consists of components such as the main unit, microprocessor, data storage device, real-time clock, display, operation keys, printer, and data communication interface. There are various types of dash cams, including card-style, rearview mirror-style, and panoramic models. The functions of a dash cam include: 1. Protecting the legal rights of drivers; 2. Recording and replaying surveillance footage; 3. Providing accurate and evidence-based sentencing and compensation in court trials related to road traffic accidents; 4. Offering decisive evidence for solving cases involving professional scammers and highway robberies.
I've been commuting by car for ten years, and a dash cam is absolutely essential. Every day on the road, there are all kinds of unexpected situations. I've witnessed a crash-for-cash scam firsthand, and it was only resolved smoothly because of the high-definition footage. Nowadays, mid-to-high-end models also perform quite well in night-time recording, and you don't have to worry about unclear license plate captures even in rainy weather. At critical moments, it not only protects your rights but also helps in determining liability in traffic accidents. Installing a model priced between 300-500 yuan is actually sufficient—it doesn't take up much space but provides a lot more peace of mind.
It's recommended to install one, especially if you often drive on highways or unfamiliar routes. My dashcam has helped me avoid trouble twice on long trips back to my hometown—once by capturing the route where the car ahead dropped cargo, and another time by clearly recording an accident in a tunnel. A dual-camera model (front and rear) is quite practical, and the parking surveillance feature is also useful. Last week, my car was scratched in the neighborhood, and reviewing the footage helped identify the culprit. Opt for a larger memory card, as loop recording makes things hassle-free.
