Sdtech qs-series infrared touch screen is designed specifically for large size monitors of ultra-thin touch solutions, the width of frame is only 19mm.
Stable product performance, anti-glare which can working properly under direct sunlight.
Full tube design, supports multi-points touch and gesture recognition, easy to make the objects zoom out/in, rotate, page turning, dual pens writing, drag and other operation, writing fast and fluently.
