bids are invited for cable cubby , matrix switcher with transmitter receiver set , hdmi splitter 1 is to 4 , 4k hdmi 2 point 0 extender set 70 m , 12x zoom ptz camera , camera wall mount , ceiling microphone with mount , dsp processor with 8 local audio i o channels , network audio output expander , quad channel amplifier , dual channel amplifier , 6inch two way ceiling speaker , wall controller , 10 port network switch with poe , hdmi m to hdmi m, 6 ft , usb c m to usb c m cable, 6ft , usb 3point0 a m to b m cable, 6ft , usb 3point0 a m to a m cable, 6ft , speaker cable 220m , microphone cable 20m , audio sterio or control cable 30m , stp cable 120m , cabling and termination charge , installation and commissioning charges total quantity : 54