1.     Resolution: 400ppi(>4096*4096)

2.     Precision:typical±1mm

3.     Clarity: 92% with glass,100% without glass

4.      Touch medium anything non-transparent less than:5mm

5.      Response time: <10ms-16ms

6.      Reporting rate: Typically 65 frames updates per second depends on screen size

7.      Supply Voltage:5V

8.     Operating temperature: -20℃ to 70℃

9.      Storage temperature: -40℃ to 85℃

10.  Humidity: 0% to 95％non-condensing

11.  Materials: Aluminum frame, vandal proof, waterproof, scratch resistance, high transparent tempered glass

12.  Connection port: USB1.1/2.0

13.  Operation system: Microsoft Windows NT, XP, 2000, 98, ME,Vista32.

14.  Anti-jamming ability free from current, voltage or static

15.  Size: from 15” to 200”,customer tailor made size is believe.

16.  Port USB.

17.  Option glass:3-6mm

18.  Warranty:1 year