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| Does wivitouch IR Dual multitouch frame has a glass or only a frame? |
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| WiViTouch's IR dual-touch screen(two touch points): the size below 80'' have glass, the size over 80'' don't have a glass.
Two Reasons for over 80'' no glass:
* The size is too big, there is no glass suit for it.
* Too big size glass installed in the frame, it is easy be broken in shipping. |
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