operations and maintenance of compressed air facilities at ntaf division, csir-nal in goco model supply, installation of audio-video system for online system for online/offline video conferencing and meeting , interactive display 86 or higher , interactive display 75 or higher , camera 1080p or more10x optical zoom , microphones & audio system to cover 32-seater room; size of 33x26 feet with 1 spare microphone , microphones & audio system required to cover 20-seater room size 21x15 ft. with 1 spare microphone , speakers , all in one communication bar (in built camera, mic, speaker, display o/p) , small form pc with mounting option with windows 10 professional license & ms office academic version , tilt, telescopic height adjustable steel display cart/ trolley for 86” display , tilt, telescopic height adjustable steel display cart/ trolley for 75” display , heavy-duty full motion curved & flat panel tv wall mount , mount for camera, speakers & hubs , device for screen sharing from laptop , wireless keyboard mouse , all other accessories, fixtures required for the systems & cables, connectors, media converters, usb hubs etc required to complete the installation. , sub-total:ex-works price , less: discount (if any) , sub-total: , less: buy-back price (if any) , sub-total:net ex-works price , add: packing & forwarding charges (if any) , add: transportation charges (if any) , add: insurance charges (from warehouse-to-warehouse) (if any) , total (a): , installation & commissioning charges (if any) , training charges (if any) , total (b): , bank charges, if any , any other charges, if any , total (c):