Keep an eye on the road with Anker's Roav Duo dash cam down to a new low
It's called the Duo because it has a front-facing and interior facing camera. You can record everything happening in front of your car while simultaneously keeping an eye on whatever might be happening inside the car as well. Both cameras capture footage in 1080p. They have dual 323 Sony sensors and NightHawk Vision technology that help capture footage with enhanced night vision. The built-in GPS will automatically record your driving route, location, and speed so you have all that information when you need it. This is information that could be vital in the case of an accident or other emerge...
Source: androidcentral.com