Current mainstream recorder resolution: 1080P, 1296P, 1440P (2K), the general resolution to 1080P has met the daily driving record needs, the higher the value does not mean the better the resolution, follow the lens debugging, photosensitive module, the number of video frames Wait a minute.
Many driving recorders use the circular recording mode, while recording, while deleting the data half an hour ago, it is necessary to frequently read and write the data on the memory card. The maximum reading speed of different memory cards is different. When the reading and writing speed of the memory card cannot keep up, you need to pause recording for data reading and writing. At this time, missing seconds occur.
Monitoring and recording after the car is off. Most recorders are equipped with gravity sensing function. When the vehicle is scratched, it will start video recording. After a short period of time, the video will enter standby mode and activate again by induction to realize parking monitoring. The battery capacity is small, and it is usually enough to record about 10 minutes of video.
The wide angle of the driving recorder is the viewable angle, which represents the angle of the video and the viewing range. It is an important parameter of the driving recorder. The wide-angle of the recorders currently on the market are: 90-degree wide-angle, 120-degree, 140-degree, 150-degree, 170-degree and so on. There is also a 360-degree panorama, which is seamlessly stitched by four cameras through software algorithms, and can be seen around the car.