some mega pixel vendors say you can replace 4 analogue cctv camera with 1 mega pixel camera with resolution 1 MP is it true? how
if it is true - the two cameras has the same focal length
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some mega pixel vendors say you can replace 4 analogue cctv camera with 1 mega pixel camera with resolution 1 MP is it true? how
if it is true - the two cameras has the same focal length
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