high density,light weight, uniform brightness and color, reliable quality,high stability,long life High contrast design 1. SMD 3 in ... eliminate mosaic phenomenon 3. Synchronous adjustment of the color and brightness of the display body, so that the display ... be converted directly)Operating temperature-20°C~+50°COperating humidity10%RH~90%RHStorage temperature-20°C~+70°CSystem Operating PlatformWIN ...