supply and installation of electronics item for ip based video conferencing system development under matigara development block- 1 11th generation intel core i7 processor windows 10 home 64 16 gb ddr4-3200 sdram ( 2 x 8 gb ) 1 tb pci e nvme m.2 ssd intel iris x graphics microsoft office ( hp or equivalent ( all in one 27-dp 1118 in ) 2 138 cm ( 55 inches ) crystal 4k series ultra hd smart led tv, crystal 4k uhd ( 3840 x2160 ) resolution [ refresh rate: 60 htz, connectivity: 3 hdmi ports to connect set top box, blu-ray speakers or a gaming console ] 1 usb ports to conncet hard drives or other usb devices, sound: 20 watts output [ powerful speaskers with dolby digital plus ] ) samsung or equivalent ) 3 high quality hd 1080p, h, 264 ( svc and uvc1.5 ) 10 x zoom auto focus zeiss lens for end camera control 5 camera presets, full duplex speaker phones optional expansion microphone beam forming with 4 omni directional mic, hd audio, cloud intigration, communication apps ptz apps, multiple camera mounting options, docable remote control, video and crystal clear audio with acoustic echo cancellation, noise reduction and intuitive controls with usb plug and play conncetivity ( logitech or equivalent ) logitech group 4 2.1 channel 80 w multimedia speaker system with convertible soundbar & multi- connectivity option ( philipsor equivalent ) model no. mms8085b / 94 5 11 inch led camear light panel eu plug cable with mini metal tripod 2700 k-5700 k fill lamp live stream etc. ( light with tripod, remote & rotating ball head ) ( bkn or equivalent ) ( led camera light ) 6 min speed 200 mbps ( local ) 9 yearly ) 7 hdmi video extender over ethernet ( reciver & transmitter ) pair 65 interactive digital display ( viewer-2 ) : 66 multi touch & writing, easy conncet & movable floor stand 50 remote inter- classroom presentation monitor: ( viewer-3 ) hdmi cable 5mtr high speed hdmi cable with ethernet, hdmi cable 20mtr premium high speed, 1 in 4 out 4k / 3g / hd / sd hdmi distribution amplifier ( lg or equivalent ) model no- 65t 8 installation and logistic support 9 connector , cable, converter tools ( as when required )