Digital 5" LCD monitor with AHD technology. Maneuvering large vehicles is no easy task. The Dometic PerfectView M 55L AHD LCD monitor provides extra safety while driving. Even when combined with conventional non-AHD cameras, it offers a clear view of everything happening behind your vehicle. When used with an AHD camera, the image quality is simply brilliant. The 5" monitor is easily readable in all lighting conditions and even at low temperatures, and it can be adjusted effortlessly. The M 55L AHD features three camera inputs. Conveniently, the settings for each camera can be saved separately. The cameras can be triggered by external signals such as turn signals. If desired, you can use the mirror function, which gives you the familiar rearview mirror perspective.