J
J&M Electrical
I'm going to be installing some cctv at home, never done it before so has anybody got any advice as to the best methods?
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for home installation you can't beat a kit from maplins or cpc. it's plug and play. a doddle to fit
CCTV hard wired is simple. a coax for the signal and a pair for the power. you may need a bit of practice making off the BNC plugs. don't even think about the screw-in ones, they're cack. you can use siamese cable which is coax and a pair stuck together. Volt drop is only usually a problem if you have very long runs. most cctv cameras use a 12V dc supply but some use 24V ac or 240V ac. ( generally the more industrialised systems )
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