This document contains specifications for several LED display product lines from Shenzhen GEO Vision Technology Co.,Ltd. It includes pixel pitch, resolution, brightness, power consumption, size, weight, and other key specs for the GPN, GNX, GMN, GFL, Gposter, and GPO series of LED display modules and video walls. The document emphasizes features like high performance, direct mounting, front installation and maintenance, multi-pixel pitch options, and flexible installation shapes for some products.