Universal Flush Mount Screwback Reverse Backup Parking Rear View Camera for Truck BumpersEnsights' Enthusiast Series Cameras We know budget is often one of the first things in the front of your mind so we created a series of cameras specifically for you that gets you 90% of the quality of our Pro series, for nearly half the price. The OEM style cam is an ultra small flush mounted camera with a screw back for snapping into place that is usually installed on trunk lids and rear hatches, but is also used in unusual applications due to