IntroductionThe YTD-OFM215 Embedded Open Frame Monitor offers flexible options for LCD, touchscreen, signal interface and chassis mounting.The series supports rear and VESA mounting. The integrated brackets bring the benefits of easy installation and provide flexibility for different applications. YTD-OFM215 21.5" OpenFrame MonitorFeaturesu 21.5" Full HD 1920 x 1080 LCD panel with LED backlight for 20% power saving and environmental protectionu 0 ~ 50° C range operating temperatureu 5-wire resistive touch screen solutionu USB touch interfaceu Flexible signal interface: VGA, DVI & optional HDMIu Integrated bracket for easy installationu Versatile mounting methods for rear mounting and VESA mountingu Anti-Reflective surface treatment for sunlight readable enhancement (optional) SpecificationsDisplayModel YTD-OFM215Size 21.5" LED panelResolution 1920 x 1080 (FHD)ViewingAngle178°(H), 178°(V)Brightness 250 (cd/m2)Color Support16.7M colorsContrast Ratio 3000:1Response Time5ms (Typ.)Backlight Life30,000 hrsTouchscreen(Optional)Touchscreen Type 5-Wire Resistive Surface Hardness 3HDurability10 million touchesTransparency80% ± 3%EnvironmentOperating Temperature 0 ~ 50° CStorage Temperature-20 ~