Model : 1515L Color : Black Display : 15" TFT LCD Brightness : 250cd/m2 Viewing Angle : 120H/100V Contrast Ratio : 400:1 Monitor dimensions : W350xH310xD175mm 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 E849124: Black IntelliTouch Dual Controller pn E611558 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