With the increasing need of high security, one can find a surveillance camera almost everywhere. For those who are unaware, surveillance camera are a type of CCTV cameras that move left and right to keep a check on the whole of the surroundings and not just in one direction. Gone are the days when only the popular and wealthy businesses could afford them. Now-a-days, almost everyone can buy them for their business place or home for added security. And with various types of surveillance cameras available today, the question of…
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