IR Touch Screen 1.Sensitive to touch 2.Vandal proof, scrape-resistant 3.CE.FCC.ROHS 4.Maintenance free.longer life expecta IR Touch ScreenInfrared Touch Panel 15"16:9Infrared TouchscreenSize:15" to 150"Typical Applications:*Video confrerence system*Command center*Mall kiosks*Public venue directory*Interactive advertising*Hotel entertainment center*Weather forecast