Surveillance cameras

Surveillance cameras are video cameras used for purpose of observing an area. They are used for various purposes at various places .The main purpose for this would be safety. It is connected to a recording device, IP network, and watched by a security officer .They are generally expensive Asian countries. There are many companies undergoing research in developing a low cost surveillance camera. There are many agencies involved in ratingsofdifferenttypesofcolorsurveillancecameras .Recently companies have started to move to a low cost and low quality strategy.


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