... 20 to +80 degree, can be applied to special conditions.4. Optional touchscreen: Resistive, Infrared, SAW, Capacitive, with RS232, ... Mount MethodMounting EmbeddedMountOptional Mounting WayVESA 75mm/100mmTouch TypeTouchScreen TypeResistive(4-wire/5-wire)Optional TouchScreen TypeSAW, IR ,CapacitiveTouchScreen ... Industrial Automation/Medical Treatment 17" touch screen industrial monitor(10.4",12",15",19")