bids are invited for camera - minimum resolution and frame rate : 1080p, 720p at up to 30 fps, sensor: cmos, minimum sensor resolution: 5 mp, field of view: 75, minimum zoom: 3x ( digital ) , focus type: auto, host connection: usb type-a usb 2.0 or above, windows supported operating systems , speaker - technology: usb, coaxial, hdmi ( arc ) aux, bluetooth, drivers: 4 x2 sband 2 x 3sw, output power: 10wx4 + 25wx2 = 90w rms, frequency response: 45hz-20khz, signal-to-noise ratio: 80db, impedance: 40 4+80*2 , pa wireless microphone - rf output power: less than 15mw, modulation mode: fm ( f3e ) , microphone element: dynamic, cardioids, dynamic range: 80db, spurious: <45db, frequency stability: + 0.005% quartz crystal controlled , 1kva backup ups system - output parameters: output power factor 0.8, pure sine wave, nominal voltage: 230v, frequency: 50 hz, input parameters: input: single phase 230 v rms, 17ov to 290 v at 100% load , desktop computer - intel core i5, 10th generation, 8 gb ddr4, 1 tb 7200 hdd, 19.5” display size, window 10 profession with usb keyboard and mouse , multifunction printer - a4 black and white laser- printer specification jet multifunction printer, print, copy, scan and fax, adf, print speed up to 29 ppm ( black ) , usb, ethernet , audio cable pc to speaker - audio cable pc to speaker , tripod for camera - tripod for camera , any other additional item to be taken for enabling affective virtual classroom - any other additional item to be taken for enabling affective virtual classroom total quantity : 7