1, look at the price of the driving recorder. The price of buying a driving recorder is about five or six hundred yuan. There is no need to choose an overpriced driving recorder. Don't choose a driving recorder that is too cheap. The driving recorder with too low price is a built-in lithium battery, which is unsafe to work at high temperature.

2. Look at the shooting angle of the driving recorder. The driving recorder is different from the general camera. It needs to record the image in front of the vehicle. For example, when a vehicle passes by, many driving recorders can't capture it. The wider the wide angle of the driving recorder, the smaller the blind area. At present, the common wide angles on the market are 140 degrees and 160 degrees.

3. See if the driving recorder will miss a second. When shooting a video, the driving recorder will automatically save a video every few minutes. When some driving recorders of cottage brands are shooting, there will be two videos that are not connected, which is often called missing seconds.

4. Look at the night vision function of the driving recorder. It is recommended to know about the charm driving recorder. It has no screen, wifi connection and 1080P shooting, which can meet your needs.