Model : 1915L Color : Black Display : 19" TFT LCD Brightness : 270cd/m2 Viewing Angle : 140H/135V Contrast Ratio : 550:1 Monitor dimensions : W420xH386xD207mm Input video format : RGB analog Temperature : Operating 0 to 40 C: Storage -20 C to 60 C Warranty : 2 years on monitor (can be extended to 3 years): 5 years on AccuTouch Technology : 10 years on IntelliTouch Technology : 5 years on Dual (RS232+USB) Controller Agency approvals : UL, cUL, FCC, IC, CE, TUV, VCCI, C-Tick Partnumbers : Black AccuTouch Dual Controller pn E607608: Black IntelliTouch Dual Controller pn E266835 Features : Designed for touch : Economical and extremely reliable: Dual controller offers USB AND RS232: Stable tilt base - mounting holes on base bottom: Base removable or reversible for wall mounting : Sealed touch screen: Available with AccuTouch and IntelliTouch: Available in 12", 15", 17" and 19": Internal power supply: Controls on the side rather than the front + lockout function