1, Model No.: Apollo P20 2, Pixel pitch: 20.83 mm 3, Module resolution: 27X96 4, Density: 2304 pixel/square meter 5, Transparency: 38 % 6, Brightness (white): 3070 cd/square meters 7, Max. power consumption: within 360 W/square meter 8, Average power consumption: within 148 W/ square meter 9, Recommendation size: W=500mm L=2000mm T=80mm 10, Weight: 3.8kg/sqm 11, Brightness level: 16 levels 12, Pixel Configuration: RGB3-IN-1 SMD led 13, Bit depthper color: 16 bit 14, Bit depth per pixel: 48 bit 15, Refresh Rate : large than 10000 Hz 16, Visual angel: Horizontal: 120 degree; Vertical: 120 degree 17, Drive Mode: Constant Current 18, Signal Type: AV,S-Vedio,VGA, CVBS,HDMI,DVI 19, Operating System: sending card HVT09 HC-103D external sending card is available video processor 20, Face Material: silicone rubber, aluminum 21, Ingress Protection: Front IP65. Rear: IP44 22, Working Temperature: -20 ~ +50 degree C 23, Relative Humidity: 10% - 90% 24, Installation: Hang 25, Power System: Power-600, Power-1200, Power-2000 26. Safety certificate: CE FCC RoHS SGS fire test report