Like other Nextbase dash cams, the 622GW doesn't come with its own rear-view camera. Instead it wirelessly connects to Nextbase's dedicated rear camera module to see what's going on behind you.
It's better to be safe than sorry, and a dash cam could help you out if anything unfortunate happens on the road. Jared DiPane Writer Jared DiPane is a writer on CNET's Commerce Team specializing ...