The Simatic Comfort Panel HMI can be used in a range of temperatures, from -22 to 140 °F. Reliable in 90% humidity, the panel operates in any outdoor industrial environments. It comes with an IP66 degree of protection and is UV-protected. Readable at any time, even in changing light conditions, the panel features automatic dimming as well as a nonreflective, anti-glare front. High-resolution 7- or 15-in widescreen displays, with an aspect ratio of 16:9 and up to 16 million colors, present detailed and manageable complex process or plant images. The panel can be mounted upright and operated in portrait mode.