bids are invited for broadcasting 1 - supply, installation,testing and commissioning of ptz camera with ceiling mount; hdmi based : yes;zoom: minimum 20x optical zoom;>55db; interface:: usb2.0, dvi, hdmi, lan, rs232; control protocol: visca/pelco-d/pelco-p; preset number:255 preset , broadcasting 2 - 8 hdmi inputs, 2 separate hdmi outputs, 2 usb ports and a headphone connection. there are also 4 chroma keyers, 6 picture in picture dves, 2 media players, and a multiview with up to 16 views , broadcasting 3 - .4k/uhd capability @ 60 hz with 4:2:0 chroma subsampling. hdcp 2.2 compliant . supports 4k hdr10 @ 24 hz (4:2:0 chroma subsampling, 10-bit color) . hd basettm transmitter for hdmi, power, and control up to 230 feet (70 meters) . local ac powering -- poe ( power over ethernet) source . transmits rs-232, ir, and cec control signals over hdbaset. multi-channel audio compliant for all pcm, dolby , and dts formats , broadcasting 4 - cat 6 shielded cable , broadcasting 5 - usb cable 6 ft , broadcasting 6 - hdmi cables - 6 feet total quantity : 1