supply and installation of cctv surveillance camera 24 nos. connectivity as per annexure-a, annexure-b, annexure-c, annexure-d and annexure-e in the controller department darbhanga building and centenary building, university of calcutta. , 4mp bullet camera (hikvision or equivalent) , 4mp dome camera(hikvision or equivalent) , 32 channel nvr with 4 nos sata(hikvision or equivalent) , 8 channel nvr with 2 no sata(hikvision or equivalent) , 8tb surveillance hdd (seagate or equivalent) , 4tb surveillance hdd (seagate or equivalent) , 24p poe switch, 300w (d-link or equivalent) , 16p poe switch, 200w (d-link or equivalent) , 9u loaded rack (d-link or equivalent) , 6u loaded rack (d-link or equivalent) , 1kva offline ups (numeric or equivalent) , 600va offline ups(numeric or equivalent) , cat-6 cable (305 mtr in box)(d-link or equivalent) , 32 led tv (lg or equivalent) , 24 monitor (lg or equivalent) , 5 meter hdmi cable (isi std) , rj45 connector (d-link or equivalent) , 25mm pvc pipe with all accessiories (isi std) , camera fixing box , camera fixing with configuration , nvr installation with configuration , rack fixing & dressing , cat-6 cable laying through pvc pipe