... ,visualiser 1. 1/3" CMOS 2. SXGA,WXGA,XGA 3. USB2.0, RS232, 4. Built-in LCD touch screen Built-in 7" LCD touch screen Visualiser, portable ... OS10.4 or above. RS232 (computer controllable)x1 Remote controlYes(360°controllable)Kensington lockYesBuilt-in LCD screenBuilt-in 7" LCD touch screenLight sourceEmbedded ...