bids are invited for conferencing system for conference room cat5e-120j 2pcs, 3.(10) all-in-one collaboration system with audioconferencing system for conference room speakerws6503 , 3.(11) all-in-one collaboration system with audioconferencing system for conference room dsp dam-0808 ,3.(12) all-in-one collaboration system with audioconferencing system for conference room audio amplifer ,3.(13) all-in-one collaboration system with audioconferencing system for conference room handheldmicrophone xsw1-835 , 3.(14) all-in-one collaborationsystem with audio conferencing system for conferenceroom lapel microphone xsw1-me2 , 3.(15) all-in-onecollaboration system with audio conferencing system forconference room 21u a/v rac , 4.(1) camera and wirelessmic in existing committee room ptz camera with 20x zoom, 4.(2) camera and wireless mic in existing committeeroom handheld microphone xsw1-835 , 4.(3) camera andwireless mic in existing committee room lapel microphonexsw1-me2 , 5.(1) projector and motorised screen shortthrow projector , 5.(2) projector and motorised screenmotorised screen , 6.(1) 5000 lumens laser projector 5000lumens laser projectorboq title all in one collaboration system total quantity : 87