... proof, Scrathfree RS2332/USB no Drive Long life, Maintenance free 50" IR Touch Screen AMH-T50 is designed to be integrated ... into micro industries 50 inch touch monitor, which is well appropriate for the wide ... Screen from size 19", 22", 26", 32", 37", 42", 47", 50", 55", 57", 60", 63", 65", 70", etc. Screen ParameterTransmittance≥92 ...