short dated tender - bids are invited for data wall display , ceiling hanged microphones , 6 inch coaxial tow way loudspeaker 40 w ceiling mount speaker , quad channel class d power lifier with built in dsp , multi channel dsp mixer control unit , 27 inch led display panel , hydraulic cable cubby , 4k ptz camera , 4k at the rate 30 fps uhd ceiling mount document camera video output interface , 4k recording streaming and webcasting hardware , headset microphone , av master control processor , 10 inch touch control panel , 8 into 8 hdmi with embedded audio matrix switcher , 4 into 4 matrix av quad view videowall mode presentation switcher , dual band wireless access point with 802 point 11 into protocol , hdmi to usb video capturing devices , 4k hdmi switcher , usb extender kit over cat 6 cable range min 70 mtr two way powering , 4k uhd 70 mtr hdmi tx rx extender kit , 10 100 1000 24 port gigabit network managed poe switch with 195 watt poe , industry standards various av cables hdmi audio control and networking cables and connectors , installation integration testing commissioning programming gui designing training and documentation