The PT1501MX 15" touch screen monitor, designed specifically for touch screen applications, is perfect for use in retail, point-of-sale or kiosk environments. Easily integrated with a variety of POS, thin client or PC systems, the monitor features a rugged capacitive touch screen and dual serial/USB touch screen interface. Human touch is required to activate the touch screen. Also, the touch screen continues to work with liquids or other contaminants on the screen. The OSD buttons can also be locked for customer-facing applications.