The Tang Hftouch for Flat-Panel Displays interactive overlay gives you touch control of your display. With it fastened securely to your display, you are able to simply touch the overlay to control computer applications, give presentations and browse Web sites – your finger becomes the mouse. Moreover, you can write over any application or Web site and capture, save, edit and e-mail all your work. You work with the same high-quality image you expect from your display. The overlay is powered by an innovative touch system that requires no layered screen. A touch friendly surface protects your panel while retaining superior clarity. The overlay makes the most of your display, turning it into a powerful tool for presenting and collaborating. Technical parameter: Sizes(Diagonal inch) 26" 32" 37" 42" 46" 55" 60" 65" 70" 82" Display Ration 16:9 16:9 16:9 16:9 16:9 16:9 16:9 16:9 16:9 16:9 Sensing Technology Infrared technology Writing Stylus Pen, finger, pointer and any other opaque objects Positioning Accuracy Typical accuracy< 2mm Response Object Size over Ø3.0mm, recommended size:Ø5.0mm Cursor Speed 180 d/s around Resolution 4096(W) × 4096(D) Respond Speed First dot (click): 25ms Continuous dots (write) : 8 ms Transparency rate: Up to 100% without glass Lifetime of Touch Screen Above 60,000,000 single-dot touch Glass Tempered glass Frame materials high-strength PVC assorted with integrated aluminum Certification CE,FCC,RoHs PC Port USB 1.1, USB 2.0. carton box with foam and polybag.
