digitization of the conference hall of iah and vb and installation of video conferencing facilities in the chamber of jt. director ard, iah and vb / rddl , digitization of the conference hall , 75 inch or more interactive touch display screen with uhd resolution ( from reputed maker ) , wall speaker for noise free clear sound at conference hall and should be compatible with existing sound system , high quality gooseneck microphone with base for podium and should be compatible with existing sound system , wireless microphones ( set of one lapel mic, two handheld mic. ) and should be compatible with existing sound system. , cable and installation etc ( rate should be quoted per mtr. ) , video conferencing facilities , minimum 55 inch uhd resolution display with smart function ( from reputed maker ) , laptop with standard win10 configuration, i3 or faster processor / 8gb ram / 500 gbssd / 15 inch display with min 2 nos usb ports ( from reputed maker ) , suitable auto frame video conferencing 4k camera with good resolution , usb / bluetooth smart speaker phone, reduce echo & noise, suitable for vc of min 10 people. , hdmi cable and installation etc ( rate should be quoted per mtr. )