15" openframe SAW touch screen LCD monitor Both RS232 and USB interface FCC,CE,CCC, ... , Phase, Clock, H/V Location, Languages, Function, ResetTouch screen Type15" SAW 4mm or 4mm touch sensor(Available Options: Thickness/Anti-glare/Tempered/water ... ,FCC,CE,RoHSRegular Warranty5 years for SAW Sensor; 3 years for controller; 1 year for LCD Openframe touch LCD monitor with 15"SAW Touch screen