Does a Dash Cam Record Inside or Outside the Car?
2 Answers
A dash cam records the situation outside the car. Here is some relevant knowledge about dash cams: The function of a dash cam: A dash cam can record the driving process. In the event of a traffic accident, it can provide video evidence to the traffic police to determine responsibility. If you encounter malicious fraud, the footage from the dash cam serves as the most powerful evidence to avoid unnecessary trouble. Components of a dash cam: It consists of a main control chip, an image sensor, and a lens. The main control chip is equivalent to a computer's CPU, responsible for data and image collection and compression. The image sensor is also an important component of the dash cam.
As an ordinary driver, I've been using a dash cam for over a decade. It primarily records the external environment, such as incidents happening ahead on the road. Mounted on the front windshield with the camera facing outward, it captures other vehicles, pedestrians, or road signs. Once, when I encountered a rear-end collision on the highway, it fully recorded the accident process, helping to smoothly settle the insurance claim. Many people mistakenly think it captures privacy inside the car, like passengers chatting or children playing in the back seat, but the standard design is focused on the external environment. Most models on the market are like this, with some higher-end ones possibly adding rearview or interior functions, though these are less common. In daily use, it offers many benefits: preventing fraud, proving innocence, and supporting night vision for operation in the dark. I think this little tool is very practical—worth the investment of a few hundred dollars—as it protects driving safety and saves hassle. Remember to regularly check the battery or power connection to avoid it failing and affecting recording. In short, the external environment is the core recording point.
