... No Drive Long Life Time, No Touch Limit 57" IR Touch Screen AMH-T57 is designed to be integrated into ... Seminar, Home Entertainment, & Recreation, etc. AMH offers various sizes IR touch Screen from 19", 22", 26:, 32", 37", 42", 47 ... life expectancy • Fault tolerance design to ensure reliability • Versatile touch object • Super transparency • Integrated controller • Operable in various light conditions, ...