Georgertm
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is 4 cif at 7.5 as good as once cif at 30? What is D1?
Georgertm posted a topic in General Digital Discussion
I was looking at a dvr and it said something about d1, not sure what d1 is, and it had one cif at 30 as specs and 4 cif at 7.5? Is 4 cif at 7.5 enough to make out details of a face or identify an intruder in a yard? Thanks for any help