... . Scan rate: 50 scans/m 8. Noise: NO 9, Packing:Seaworthy packing: Polywood packing 10, MONITOR:TFT,Brightness: 300cd/m2,Resolution: 1280 ... main peripheral devices as follow shows: 1,Size for TFT LCD 2,Touch screen 3,Infared touch screen 4,Host computer 5,Inner speaker ... 6,Interface : USB 2.0, RJ-45 7,Dual screen 8,RF card card reader 9,2-3 track magnetic card ...