1. There is a record card in the dashcam, and all the required video data are in it. You can take off the memory card of the DASHcam and copy it on the computer. Since the dashcam is a TF CAM, it is necessary to use a converter to connect to the computer. There is no need to pursue large capacity for dashcam memory card, as long as enough to use it. Since most dashcams are capable of cycle shooting, it is better to set the cycle shooting time to a few minutes. Because the time is too long, it is easy to affect a long file when the previous file is overwritten after the record is full. If the time is too short, it will be very difficult to find the record. TF card and SD card performance is basically the same, but the size is different, try to choose the TF card or SD card with a larger cache when choosing, so that the video is more fluent, better compatibility, important is not to miss seconds.

2. TF Card refers to Micro SD Card. Generally, the memory Card of dashcam can be divided into ordinary Card and high-speed Card.

Class 0: Also known as a C0 card, includes Class 2 and an unlabeled Speed Class;

Class 2: Also known as C2 card, can be used to watch ordinary MPEG4 movies and digital video shooting;

Class 4: It is generally a special card for dashcam;

Class 6: Generally suitable for SLR camera shooting;

Class 10: Generally suitable for the pursuit of perfection of card speed, to meet the need of higher rate storage;

The transmission speed is respectively: Class10>Class6 bb> Class4>Class2>Class0. The common CARDS in daily life are C4, C6 and C10 CARDS, which respectively represent the random writing speed of 4MB/s, 6MB/s and 10MB/s. The high-speed card will make the dash recorder run smoothly. If your dashcam is 480P, you can use the most generic TF card. If it's a 720P machine, a C4 high-speed card will suffice; If it is a 1080P machine, be sure to use C6 or above memory card; It is recommended to use C10 memory card if you want a smoother effect.

3. As long as the memory card capacity of the data recorder does not exceed the capacity of the device, you can choose according to your actual situation. Normally, the dashcam generates about 100 MEgabytes of video in a minute.

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