The silver Marquee Series 55" Outdoor Portrait Mode Digital Signage from SunBriteTV is an LED-LCD digital signage display with built-in tuner. The high temperature Enhanced Solar Tolerance (EST) technology allows direct-sun readability by preventing isotropic blackout. Equipped with anti-glare protective glass to guard against vandalism, powder-coated rust-proof aluminum exterior for durability, and an accessible rear panel for efficient field servicing, this outdoor signage display is tough yet convenient to use for large-scale, demanding environments. The 55” portrait mode audio-visual display is capable of operating in temperatures as low as -40°F and up to 122°F. A multi-fan airflow system keeps the unit cool & dry in hot environments. It is ideal for high-traffic outdoor venues.