Dahua Technology 55" 4K Floor Standing Totem Style Digital Signage Monitor

55" 4K Floor Standing Totem Style Monitor, 500cd/m2 Brightness, 24 x 7 Usage Industrial Grade Design, Full Metal Casing, 3mm Tempered Protective Case, Android 8.1 Operating System, 1 x RJ45, 2 x USB, 1 x TF Slot, 1 x HDMI, 1 x Audio In, 2 x 5W Integrated Speakers, Supports: Video, Audio, Image, Time, Weather, Countdown, Txt, Web Page, Stream Media, PDF, Supports DSA & NowSignage, 3 Year On Site Warranty