... pixelsContrast ratio: 3,500:1Brightness: 700cd/m²Gap between panels: 5.3mmPower: 220WResponse time: 8 minutesMain features:1,Samsung industrial panel ... 4,Easy installation, only fixed them together by metal bracket ;5,Easy operation , can operate the system together with the ... cable,RJ 45 cable,Power cable,Remote controller,Software. 46inch High Resolution Spliced Interior LED Video Wall screens