Free Household Tips Blog | Thousands of Household Tips and Hints » cctv http://freehouseholdtips.com/blog The best ideas and hints for everyday cleaning, organizing and decorating your home. Wed, 08 Sep 2010 15:34:10 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 Night Vision CCTV For Home Or Office http://freehouseholdtips.com/blog/night-vision-cctv-for-home-or-office/ http://freehouseholdtips.com/blog/night-vision-cctv-for-home-or-office/#comments Mon, 01 Mar 2010 09:03:20 +0000 Jacob Tolhurst http://myarticlewizard.com/?p=24837 Humans have got a lot of excellent characteristics but the ability to see well in the dark is unfortunately somewhat lacking. Human vision is restricted to a small percentage of the electromagnetic spectrum known as visible light. It is practical for human beings to see outside this range by utilizing hardware allowing us to capture non-visible sources of electromagnetic radiation generally known as infrared light.

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