Dash Cam VIOFO A229 Ultra 2 Channel Dual 4K Front & Rear Sony STARVIS 2 Sensor

Viofo cameras require an SD card to store video footage. It's crucial to use a High Endurance micro SD card suitable for dashcams. We recommend Viofo cards. The card size depends on the desired video storage length. Viofo cameras loop record, overwriting the oldest footage when the card is full.