Is it necessary to install a rear camera for the dash cam?
3 Answers
It is necessary to install a rear camera for the dash cam. Here is some information about dash cams: Introduction: A dash cam is a device that records images, sounds, and other related information during vehicle travel. Function: After installing a dash cam, it can record the entire driving process, including video images and sounds, providing evidence for determining traffic accident liability. For those who enjoy road trips, it can also be used to document the process of overcoming challenges. While driving, it continuously records videos, capturing time, speed, and location, much like a "black box." Principle: Dash cams can also be used at home as a DV to record life's fun moments or as a home surveillance device. They can also serve as parking monitors. The video footage from dash cams must not be edited, as doing so would render it useless in the event of an accident. Installing a dash cam also helps prevent fraudulent claims from scammers in today's society.
I've experienced being rear-ended several times while parking before. Without a rear camera installed, the other party flatly denied responsibility, and even the insurance company wouldn't acknowledge the claim, costing me quite a bit of money. Since then, I've decisively installed a rear camera and found it absolutely necessary. It records the rear view 24/7, especially helping you avoid blind spot collisions when reversing, and provides ironclad video evidence in case of accidents. Now I feel much more at ease when driving, without worrying about fraud or extortion. The installation isn't actually expensive – around 200 yuan at a professional shop, far more cost-effective than car repairs. The rear camera can also work with the dash cam to display a full 360-degree view, enhancing overall vehicle safety. I recommend everyone not to skimp on this small expense, especially in congested urban areas – a rear view can literally be a lifesaver.
As an ordinary car owner with years of driving experience, I think whether to install a rearview camera depends on your usage habits. I mainly commute in the city, and the rearview camera does help me monitor blind spots while reversing and record potential risks in heavy traffic. However, it's not a necessity. If you mostly drive on highways or in good road conditions, there's not much difference whether you install one or not. You can use the few hundred dollars saved for other purposes. That said, for areas with high accident rates or families with children, installing one as a precaution is a wise choice. The camera is easy to install—you can even do it yourself—and it doesn't consume much battery, so it won't affect your car life. I know a few friends who installed it and then removed it, complaining that the display was distracting, but I believe an extra layer of protection is always better than none.
