The driving recorder always says that the sd card is full.

The driving recorder is an instrument that records information such as images and sounds while the vehicle is in motion. After installing the driving recorder, it can record the video images and sounds of the whole process of the car, which can provide evidence for traffic accidents. People who like to travel by car can also use it to record the process of conquering difficult obstacles.

While driving, while recording, while recording the time, speed, and location in the video, it is quite a "black box." It can also be used as a DV shooting life at home or as a home monitor. Usually you can also do parking monitoring, install driving recorder, video data can not be cut, if cutting, after the liability accident can not help. It is also to prevent the inevitable touch of porcelain in the current society.

Generally, the driving recorder does not have built-in memory, and it depends on the memory card to expand or move the digital hard disk. If it is a Micro SD card expansion or an SD card expansion, the capacity is 2G, 4G, 8G, 16G, 32G; if it is a mobile digital hard disk, the capacity can be: 250G, 500G, 1000G, etc.

Can meet the user's larger video storage needs, according to the individual configuration, the larger the memory, the higher the driving recorder price, generally according to the resolution of the driving recorder video and the camera's record storage to decide how much memory to buy. High-definition driving recorders have 720p and 1080p, 4G cards can record 720p video for only about 1 hour, and 1080p video takes up nearly twice as much as 720p.