widely used in the world Can't be effected by Electrical Current, Voltage StaticAnti-scratchtouch resolution reach 4096*4096

IR Touch Screen Technical Parameter Table

Touch Resolution 4096×4096 Transparency > 90%, Up to 100% Scanning Speed >50Scans/S Response Speed <12ms Touch precision 0.625mm Minimum Touch object >=5mm Touch Intensity Over 60,000,000 Single Point Touch Operation System DOS,WINDOWS9X/ME/2000/XP/2003/VISTA,LINUX Operating Voltage DC 5V ±5% Power Supply Keyboard Serial Interface Power <1W (Current<200mA) Communication RS-232,USB Sunlight Operable Operable in various light conditions, indoor and outdoor Vandal-Proof Steel Ball (Diameter 63.5mm 1040g Weight) drop from 1040mm,    No break Temperature Operating -41°C ~70°C Temperature Storage -50°C ~85°C Altitude 3000m Noise None drift No drift,Do not change with the environment Life Time 10 Year

ETWOTOUCH ir touch screen/panel/frame,CE,FCC,ROHS