IP CCTV Pelco Spectra HD series dome. 06/12/2010 / 04/12/2010 by blogadmin Pelco HD dome Pelco have released their new Spectra HD Series dome and its one worth looking at. The new spectra HD dome is capable of delivering crystal clear pictures through a standard web browser via live streaming. With an aspect ratio of either 16:9 or 4:3 and 1280 x 960 it offers 360 degrees […] Read more » camera CCTV software IP CCTV Norbain Pelco Pelco HD Spectra poe ptz dome camera spectra hd VMS