Interesting.  Looks very similar to the Panasonic C-30 that I'm using that I purchased at London Drugs.
  The Panasonic comes with it's own web URL and hosting services.  I don't know if these others do that and I didn't have the skills necessary to host it myself.
  I can't get any kind of detailed tech specs on the Dell cameras.  I'm primarily interested in resolution, but they don't specify details on that.  The Panasonic is 640x480 and I wish it were higher.  Sensor size is listed as the same as the Dell units. (1/4" CMOS)  Optical zoom would be awesome, but cameras with that feature get REALLY expensive ($1000)
http://www2.panasonic.com/consumer-e...702#tabsection 
		
	
		
		
		
		
			
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				400 gal reef.  Established April, 2007.  3 Sequence Dart, RM12-4 skimmer, 2 x OM4Ways,  Yellow Tang, Maroon Clown (pair), Blonde Naso Tang, Vlamingi Tang, Foxface Rabbit, Unicorn Tang, 2 Pakistani Butterflies and a few coral gobies
My Tank:  
http://www.canreef.com/vbulletin/showthread.php?t=28436