42" IR Touch Screen 1) IR Touch screen 2) High-speed, 300 dots /S 3) Highly Responsive, 3ms 4) Accuract, automatic detect 42" IR Touch Screen AMH-T42 ... is designed to be integrated into micro industries 42 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", ...