Yes, maybe. Cant really say unless I used them both.
Here is a sample video from youtube though for the speco.
http://www.youtube.com/watch?v=_tGifADbXFc
can find a sample video of the nuvico on a retailers site through google.
The video you posted shows the Speco outperforming the IR camera by a long shot. I also found another video showing the Speco during day and night conditions.
I do see some grain in the night shots and some pixel issues during the day shots, but the quality seems pretty good overall. I can't find any video of the Nuvico, so I have nothing to compare to. Does the quality of the video in my post measure up to professional standards?