"odm 55 inch touch screen overlay"

ODM OEM 55 Inch Touch Screen Overlay Aluminium alloy IR Touch Overlay Frame With USB

Touch Screen 50 inch Infrared Touch Screen IR Touch Overlay with usb What is a IR Touch Screen? YCLTouch IR Touch Frame / Screen is a high-precision IR (Infrared) Multi-touch Screen. with interpolation resolution up to 32768*32768 and can be applied in 7'-500' display.Any nontransparent substance ...