X551UN-TMX4P - 4 x 55'' LCD, 1920 x 1080, 4000:1, 60Hz
NEC X551UN-TMX4P, Digital signage flat panel, 55", PVA, 1920 x 1080 pixels
NEC X551UN-TMX4P. Product design: Digital signage flat panel. Display diagonal: 55", Display technology: PVA, Display resolution: 1920 x 1080 pixels, Display brightness: 700 cd/m², HD type: Full HD. Product color: Black