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Network Security Cameras

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Network security cameras are digital security cameras. In the past, network security cameras were analog cameras, but digital network security cameras are the new standard. Analog network security cameras still exist, though.

Digital network security cameras capture information, turn it into a video file, and send the file to either a personal computer or a server. Some network security computers are equipped with their own servers that can store video files, and can be accessed through the Internet.

The best network security cameras are bullet security cameras and dome security cameras. Bullet security cameras are named because the camera housing is bullet-shaped. They are the perfect network security camera for beginners, as they are self-contained and contain the widest angle lens possible without picture distortion. Dome security cameras, on the other hand, provide a sleeker look, and also protect the camera inside.

Network security cameras have been used primarily as crime deterrents. London is well-known for its network of security cameras, which have been criticized as not deterring crime, simply shifting it to areas where no network security cameras can see. Critics have also charged that constant surveillance intrudes on privacy and costs citizens their civil liberties. However, New York and Chicago are following London's example, and setting up their own network of security cameras.

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