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Guide To Using Surveillance Cameras In Public Areas
Found 1 free book(s)CCTV Technology Handbook - United States Department of ...
www.dhs.govCCTV systems provide surveillance capabilities used in the protection of people, assets, and systems. A CCTV system serves mainly as a security force multiplier, providing surveillance for a larger area, more of the time, than would be feasible with security personnel alone. CCTV