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Guide on making a audio surveillance only device maybe using raspberry pi? Answered

There are tons of video camera surveillance projects using the raspberry pi, but I'm looking for audio only.

  • Ideally, it could be controlled by network,
  • Should be able to save collected recordings with time stamp to attached storage device,
  • A bonus if multiple mics could be attached to it,

I checked around and couldn't find a project that dealt with audio only and I apologize if I missed it.

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Jack A Lopez

5 weeks ago

Please let us know if you find it. I have also been searching for such a thing, but I have NOT found it yet.

I know there is Asterisk, for building an open source PBX.
https://www.asterisk.org/

It probably has some routines for recording audio and time-stamping it, if that audio arrives via a phone call...

WeeWX, is open source software for recording weather sensor data.
http://weewx.com/

You've probably noticed Zoneminder, which is made for managing data from video cameras, but it might be totally helpless with respect to recording audio. Like, I can't even tell if there is a way to define a, "audio only" monitor in Zoneminder. I have not asked anyone. I just could not find this by searching for it.

https://www.zoneminder.com/