What is a camera?          Cameras can be divided into two categories: digital cameras and analog cameras. The digital camera can convert the analog video signal generated by

1. Role: To protect the legitimate rights and interests of drivers. For many people who cross the highway and those who ride bicycles and motorcycles on the road, in case they have a scratch with them, they are likely to

After buying a new car, every car owner treats his car like someone he likes, but sometimes we feel helpless, because our driving ability is really average, and there is no way to guarantee that there will be no accident

The driving video recorder is an instrument that records related information such as images and sounds during the driving of the vehicle. After installing the driving video recorder, it can record the video images and so