supply installation with warranty ( 02 years ) of electronic items for office infrastructure development , computer ( specification ) : 11th generation intel® core™ i7 processor windows 10 home 6416 gb ddr4-3200 sdram ( 2x8 gb ) 1 tb pcie®nvme m.2 ssd intel ®iris ® x graphics microsoft®office , video conferencing system / devices with camera & expansion mic. : high quality hd 1080p, h 264 ( svc and uvc1.5 ) , 10x zoom auto focus zeiss lens for end camera control 5 cmera presets, full duplex spearker phones optional expansion microphone beam forming with 4 omni directional mic, hd audioo, cloud intigration, communication s apps ptz apps, multipale camera mounting options, docable remote control, video and crystel clear audio with acoustic echo cancellation, noise reduction and intuitive controls with usb plug and play connectivity. , interactive board with accessories :hdmi video extender over ethernet ( receiver & transmitter ) pair 65 interactive digital display ( viewer-2 ) : 66 multi touch & writing, easy connect & sharing, screen sharing, heavy duty movable floor stand, 50 remote inter-classroom presentation monitor ( viewer-3 ) : hdmi cable 5mtrs. high speed hdmi cable with ethernet, hdmi cable 20 mtr premium high speed, 1 in 4 out 4k / 3g / hd / sd hdmi distribution amplifier.