... ",26'', 32”,37”,42”,52” etc Touch screen:SAW or infared touchscreen or resistive touchscreen. Surface Acoustic Wave touchscreen* Resolution: 4096*4096 ... , explosive proof*Durability:5years Grade A LCD monitor: Brand:LG or SUMSUNG /AUO EtcSize: 15" 17" 19" 22" ,26i''32”,37 ... color, free of charge Cabinet: Steel cabinet sprayed metallic paint or plastic-spray,1.5-2.0MM steel,moisture-proof,anti ...