... Active Matrix TFT LCD Modulescreen size(display size)(31cm)12.1" (246H X184.5V)mmPixel Pitch0.3075mm X 0 ... modeAV VGAOSD MENUContrast, Brightness, Clock, Phase, H-Position, V-Position, Language.ResetSignal connectorComposite Inputs1X VGA1X AV or BNC ... accessoriesrackmount bracketoptionwallmount bracketoption(75X75mm ,100X100mm)wallmount standoption C. 12.1" LCD monitor (12.1inch LCD monitor)