A Y-connector would combine both audio samples. If that's what your after I don't see any problem apart from you might want something better than a passive mix.I have two bird feeders that I'm looking at with a PTZ. When I'm looking at one, I can hear only the sound from the other. Would like to hear both and was thinking maybe a mic at each would do the trick?
I'm using a Hikvision DS-2DE4A425IW-DE. I assume it is a mono mic input. (Their is not an internal mic on this camera.)Using a stereo mic source with two mics on each channel is perfectly fine.
But what if this camera only has a mono audio input?
Could you share the model or something about this camera @Rickoo ?