DESC: LG, Part #: M5520CCBA LG M5520CCBA Digital Signage Display - 55" LCD Marketing Information:Create a visual spectacle on an impressive scale with the M5520CCBA large format LCD monitor. Digital signage such as advertisements, menu boards, financial information, or flight information is rendered with the striking brilliance of full HD 1080p resolution. With landscape, portrait and tile mode matrixing capabilities, the M5520CCBA adapts to your signage needs.