... , 4-wire/5-wire resistance touch screen, infrared touch screen.Display: Upper Monitor: 22", 26", 32" etc. Lower Monitor: 17 ... /64bit keyboard, Fingerprint attendance system, etc. Control System: Integrated Circuit Controller.Basic Software: Touch screen Driver system.Operation system: Windows2000 ... /60HZHost computer: Based on customers' requirement. dual screen kiosk for advertising display function