SOLVED: Hikvision microphone static noise/humming which starts right after the boot sequence is done

Discussion in 'Hikvision' started by ethaniel, Jun 12, 2019.

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  1. Dreamliner

    Dreamliner Young grasshopper

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    Just for info: I'm using very cheap 1$ microphone ( link to buy ) with RC-filter to reduce 12V power noise.
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