LCD wall Resolution: 1920*1080 pixels(16 : 9) Brightness: 600 CD/m2 Support the solution 3*3, 2*3, 1*4 and so on Video wall, LCD wall, wall Screen 40 inch digital information display(DID)Resolution: 1366 * 768 pixels(16 : 9)Luminance of white : 700 CD/m2Applicable Places :Shopping Mall, super market. Hotel, Square etc.1. Memory cardsCFSDMMC,support playing plug in/out and OTG USB disk.2.Mutimedia ...