The CAR DVR can only be 2 on CAR which is of The 12 v power. It may burn The motherboard if informs on carts of 24 v power. If you want to use It on carts, both please add a 24 v12v converter.
Important tips about SD card
The car camera is HD1080P video recording, high requirements on The SD card. In order to guarantee The normal use of The car camera, you need a SD card from The high literacy rate. The C10 high -speed card is it, and you must ensure that The SD card has good quality. If using low quality SD card, car camera may not work properly.
Our SD card is rigorously *, c10 - speed with high quality, can ensure the normal operation of the car camera.
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