supply installation testing and commissioning of one (01) no video conferencing system including sitc of 65 inches video display unit at the chamber of the additional chief secretary, 1st floor, jalasampad bhawan, salt lake, kolkata-700091.-supplying installation testing commissioning of 1 (one no video conferencing system at the chamber of the addl. chief secretary, 1st floor west block at jalasampad bhawan. (as per the following specifications in annexure -i) including 1 year warrantyi) cisco room bar k9ii) power cord for europe 2m 10a.iii) bracket for mounting for deviceiv) telepresence table microphone 20v) table mic20 extension cable, grey (33ft/ 10m)vi) cab 1.5m grey hdmi 2.0 - second monitor hdmi cable.vii) cab 5m/ 15ft grey ethernetviii) presentation cable 8m grey hdmi 1.4b (w/ repeater)ix) torch10 controller for collaboration endpoints.x) power supply - ac/dc, 12v, 6.25a, grey.xi) network cable (ethernet) 8 meterxii) power supply 12 vdc 40w 2 supply installation testing and commissioning of one (01) no video display unit 4k hd display (65 diagonal length) (as per the following specifications in annexure -ii)