Digital LCD technology with super-bright, energy-saving LED backlighting and analog high definition resolution (AHD) for improved image quality in all light conditions. The flat and compact Dometic PerfectView M 55LX AHD 5" monitor gives the perfect view for safe maneuvering. Even with standard non-AHD capable cameras it gives drivers a clear view of what's happening behind the vehicle with remarkably improved image quality. In combination with an AHD camera, you will once again experience a tremendous increase in image quality. The M 55LX AHD has four camera inputs, one with signal recognition for side camera activation via the indicator light. Designed for tough conditions, it offers added features like an adjustable distance grid to define the borders of a danger zone, a detachable sun shield for glare-free vision and optional mirror function which gives drivers a familiar rear mirror view.