The V-LCD4-PRO provides a broadcast quality picture in both color and black and white. Its slim profile makes it ideal for custom wall and panel monitoring in both mobile and fixed applications. Used in trucks, autos, airplanes, compact racks & panels, remote monitors and any other location where a compact, high quality picture is required. An optional battery pack and carrying case are available for field use. Rechargeable battery pack can power monitor for up to 1 hr. and 20 mins. The carrying case is made of weatherproof, padded industrial vinyl to protect the monitor from dust and moisture