The Sharp PN-HY551 55″ 4K Digital Signage Display features a 55″ TFT panel and wide 178° horizontal and vertical viewing angles. Plus, 500 nits of brightness ensures clear messaging, even in brightly lit environments. With a 4K UHD 3840 x 2160 resolution, this monitor ensures detailed content. Install in portrait or landscape, facing up or down, or tilt to achieve optimal placement. Take advantage of the built-in media player and USB drive support for easy deployment without the need for a separate computer.