... video wall 2,20mm narrow gap between the screens 3,Samsung Panel 4, 700 brightness 40inch 3x3 lcd video ... any screens to display one picture or video by a software system4,Support multi-zone screen ... which can play different content respectively;5.Support video, audio, images and text playing function,Compatible ... Capacity up to 16G )2,company show:3,Certifications: 3x3 lcd video wall with 5.3mm narrow ...