The audio over coax cameras can only be used with the latest
generation of Hikvision DVR's that have an (S) after the model
number eg. DS-7204HUHI-K1(S).
View compatible AoC
DVR's
There will also be a firmware update available in early 2020 for
the ids-7200 series of acusense DVR's that will enable audio over
coax to be supported on this range.
View IDS
Acusense DVR's
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