... , 2.anti vandalism, 3.water dust-poof, 4.touch screen/advertising Dual monitor digital network kiosk 1.Powerful Computer : Intel G41 ... of 6mmWater proof,dust proof,vandal-proof(optional) Resolution: 4,096 x 4,096 pixels.Deviation of error: <2mmLight transmittance: ≥92% ... 080Screen size:15 ,17 19 20,22, inch Grade A LCD monitor,three year guranteed.Brightness: 300cd/m2Contrast ratio: 700:1Response time ...