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by Ari Erenthal · Posted
We’ve all seen video from surveillance cameras, whether on news programs, TV and/or movies, and via the Internet. Surveillance can and should be an important part of a physical protection system, and helps provide peace of mind to homeowners, parents, and employers, by allowing you to keep an eye on things when you cannot be physically present. However, there is an enormous range of products available, with great variations in price, complexity, and