... Features - High-sensitivity,high light-transmittance,anti-glare,vandal-proof SAW touchscreen- 17″,19″TFT LCD displays for option- Durable steel ... ratio: 450:1- Response time:8 msTouch Screen- Vandal-proof SAW touch screen- Material: Heat tempered glass with thickness 6mm- ... reader/writer, barcode scanner,printer,video camera etc. Interactive kiosk machine with SAW touchscreen and sleek design