GreenTouch 47 inch 10 Points Multi Infrared Touch Frame ir Touch Overlay ir Touch Screen Panel for Touch Monitor…

- Light-resistant design, can be suitable for internal and external linked environment, widely used to financial telecom service, advertisement show, industrial control, public query, self-service, E-education, and games etc. - USB interface, Intelligent automatic calibration, drive-free and maintenance-free. - Aluminum alloy shell with strong stability, fast response(less than 10ms). - Without driver, supporting plug and play. - Draw smooth&accurate curves, no blind area, breakpoints, jump points, pause and other undesirable phenomena.