What does a built-in dash cam mean?
2 Answers
A dash cam is the "black box" of a car. It is installed on the vehicle's front windshield and uses a high-definition lens to record images and sounds during driving. In the event of an accident, it immediately provides evidence to protect the driver's rights. The following is an introduction to built-in and external dash cams: 1. Difference: The main difference between built-in and external dash cams lies in the wiring. 2. External: External dash cams usually draw power from the cigarette lighter or fuse box, requiring connected wiring for operation. Some even require modifications to the wiring, which can result in exposed cables and affect aesthetics. 3. Built-in: Built-in dash cams come pre-installed in the vehicle. They do not require wiring modifications, nor do they have charging cables exposed inside the cabin, ensuring both aesthetics and safety.
A built-in dash cam, simply put, is a recording device that comes pre-installed in the car from the factory, not an aftermarket addition. I'll share my personal experience with it: The advantage is its discreet installation, with all wiring hidden inside the car, making it look neat and secure, free from worries about thieves targeting or tampering with it. Additionally, it starts up conveniently—automatically activating when the car is turned on, unlike external ones where you might forget to turn them on or replace the batteries. The video quality is also decent, with 1080p HD resolution covering a wide-angle view of the road ahead, accurately capturing accident moments. There are downsides too—if it breaks, repairs might be costly, and replacement parts may require contacting the manufacturer. I find it very practical for new car owners, offering peace of mind against fraud and aiding in insurance claims by recording real driving conditions. When choosing a car, I recommend checking if the memory card slot is easily accessible and if old data is automatically overwritten when storage is full to avoid hassles.
