... acoustic wave(SAW) touch screen, Infrared(IR) Touch Screen, Multi touch IR touch screen, five-resistive touch screen, touch monitor, kiosk,, ... density100,000 touch point per square inchTouch sensibility< 85gTouch screen resolution4096*4096Touch response time≤10msInterfaceCOM/USBLifetimeSingle dot’s lifetime ... humidity10%—90% ETWOTOUCH ETWO-IR 192T OEM ODM Factory open frame touch screen monitor