Are you looking for a dashboard camera that records the road not ahead of, but also behind your car? For optimal protection, most drivers opt for dual channel dash cams these days. Find out which two-way dash cam offers perfect security for you. Dual lens dashboard video cameras (dashcams) are essentially two dashcams in one. Dual lens dashcams can record video from two or more lenses (or “channels”) at the same time. This type of dashcam is typically placed in your front windshield to not only record footage from in front of your vehicle while you drive, but to …