47" IR Touch Screen Open Frame Touch Accuracy:1.5mm USB Port/RS232, Plug Play, No Drive Long Life Time, No Touch Lim 47" IR Touch Screen AMH- ... T47 is designed to be integrated into micro industries 47 inch touch monitor, which is ... & Recreation, etc. AMH offers various sizes IR touch Screen from 19", 22", 26:, 32", 37", 42", 47", 50", 52", 55", 57", 60", ...