Short product description:
NEC MultiSync E509 is a 50" (127 cm) digital signage flat panel with 4K Ultra HD (3840×2160) resolution and high brightness of 3501 cd/m². Built on a VA LCD panel with 0.285 mm pixel pitch, 8 ms response time and 4000:1 contrast, it includes built-in speakers and VESA mounting. Designed for public displays, retail signage and informational screens.