... : Optional size15" 17" 19" 22",26'', 32”,37”,42”,52” etc Touch screen:SAW or infared touchscreen or resistive touchscreen ... 300cd/mm*lens transmission : 90%- 92%*Orientation precision: < 2mm0.080 inch*Single-point touch Life expectancy : more than 50,000,000 ... Touchscreen Driver systemWarranty: One year.We can customize your own digital signage designs. print your own logo on the kiosk .Please feel ...