1. Dual Touch - No interference, different area

2. Control Modules Two separate boxes ： – Data process – Data transfer Data transfer – USB 7.5m – COM 10m~30m – RF Wireless Easy repair

3. Control module

5. New Hotkey 15 hotkey One programmable Key

6. 9 points calibration – more accurate Automatic correction for keystone effect

7. EM Pens - Five Types Rechargable Pen ， 10 min Laser Two frequency – Dual touch

8. Electronic Brush

9. One computer two IWB EM and Resistant Calibration separately, operate one at a time Support multi-display, display different contents Define output to different display

10. One computer, two IWB

12. Unified Driver IR, EM, Resistant Application Driver Cable

13. Quattro EM Outside160 inch ， Projection area 158 inch Four panels Bottom two using IWB Upper normal board Both sides have hotkeys

16. 5 Series Resistant IWB

17. Same as EM board

18. Pen tray – Same as IR

19. Gesture – Same as IR