NEC DISPLAY SOLUTIONS 4T-B70CT1U Sharp 4T-B70CT1U - 70in Diagonal Class (69.5in viewable) - Aquos Board LED-backlit LCD display - with TV tuner - interactive - with touchscreen - 4K UHD (2160p) 3840 x 2160 - direct-lit LED

Public Mode. If you select Public Mode via the remote control, operational controls are disabled on the 4T-B70CT1U itself. This prevents unwanted adjustments by people in public locations such as classrooms and office spaces. 16-hour daily operation. The 4T-B70CT1U can be used continuously for up to 16 hours per day, providing reliable performance in a classroom or office. Multi OS support, Plug & Play. Compatible with major operating systems. With Plug & Play, your computer automatically recognizes the 4T-B70CT1U display when connected, without a complicated driver to install. Professional command control. RS-232C and LAN command set enables flexible remote control from connected devices. Precise multi-touch. 20-point simultaneous touch detection supports a better interactive collaboration experience. 4K Ultra-HD quality. The 4T-B70CT1U interactive display supports 4K UltraHD and captures fine textures of still and video images, while also reproducing precise details of small text and complex graphics. Built-in speakers for powerful audio. Crystal clear audio, so all your content sounds as good as it looks. Dolby MS11 Multi-stream Decoder ensures compatibility with premium audio formats. Protective glass. Anti-reflective tempered protective glass increases durability and clarity while protecting the display. This product is heavy and/or oversized and may need more than one person to handle.