... screens, ideal for rugged applications --Parallax-free performance for LCD displays --Sealable against contaminants --Operable in various light conditions, ... Protection15 kV air / 8 kV contact discharges (EN61000-4-2,1995 :Level 4)ControllerIntegration inside touch panelAgency ApprovalsCE, FCC, RohsOperating SystemOperation ... System Linux/ Dos / Windows 7/XP//Mac OS 2,4,6,10,16,32 points 32/42/52/55/65 ...