
What Is A Dual Dash Cam? When you’re shopping for a dash cam, you’ll see both single- and dual-channel dash cams, but how do you know which one is right for you? The term “channel” refers to the number of cameras used in a dashcam kit and whether it only records the front or includes a second camera that also records the rear. As the name suggests, the dual dash cam has two cameras, and the front unit is placed on the car’s windshield to record driving. Then it has a smaller camera that can record from the rearview. However,