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What is CCTV System???Applications........
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Answer Posted / dini
cctv is a closed circuit television its used in the
buildings,IT industries,supermalls,traffic signals,..etc to
protect from thefts,malicious activitiies,survilience,..
it had many types,
1.analog camera
2.ip camera
it requires power on 12V and bnc connector helps to connect
camera for dvr or dvm.
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