What are the functions of a car dash cam?
2 Answers
Dash cams can record video images and audio of the entire driving process, providing evidence for traffic accidents. Here are some details about dash cams: Types of dash cams: High-definition dash cams, mini dash cams, night vision dash cams, wide-angle dash cams, dual-lens dash cams, all-in-one multifunctional devices, and glasses-style multifunctional dash cams, etc. Precautions for using dash cams: The video footage recorded by dash cams must not be edited. If edited, it cannot provide assistance in the event of an accident. This also helps prevent unavoidable fraudulent claims in today's society.
I've been driving for almost ten years, and the dash cam has been a lifesaver. Its main function is to continuously record high-definition video of the road ahead. In case of a collision or minor scrape, it automatically locks and saves the footage, providing clear evidence for insurance claims. Even when parked, it monitors the surroundings and starts recording if someone touches the car, deterring potential thieves. The loop recording feature is incredibly practical—no need to worry about the memory card filling up, as old files are automatically overwritten by new ones. With GPS tracking, it records the location and speed, making playback crystal clear and even helping police investigate speeding cases. Nighttime recording is also sharp thanks to its night vision capability. I use the dash cam's app on my phone to download videos, making backups easy and ensuring I stay calm in critical moments.
