How long can a dash cam save videos?

[VonBarrett]

The video retention duration of a dash cam depends on its memory card capacity. A 16GB card can record approximately 100 minutes, a 32GB card around 200 minutes, and a 64GB card about 400 minutes. Dash cams typically record in a loop, automatically deleting the oldest footage when the memory is full. To preserve videos from a specific period, you need to disable loop recording, which allows permanent storage as long as the memory card remains undamaged. Since many accidents occur at night, the clarity of a dash cam's nighttime recording is crucial. Most dash cams come equipped with infrared capabilities or features like anti-backlight and anti-glare. When purchasing, make sure to inquire about these specific functions.