CCTV is a closed network of small surveillance TV cameras which telecast and/or record anything in their field of view. CCTV networks are usually wired together and finally connected to one or more monitors. There will be more monitors depending on the importance of surveillance the cost factors. If you have lesser monitors than the number of cameras, they can be switched in a sequence onto monitor/s.
Sample CCTV Security Video
Reviewed by Mijie
on
December 06, 2007
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