Wired doorbell microphone adjustment

Just installed the doorbell and it’s awesome!

I noticed something weird, if I happen to be looking at the live feed, i can actually hear people inside my home talking, not super clear but enough. I know that might not say much about the insulation in my home (guess I’ll add that to my list of things to do this summer).

But with that said, it would be neat if there was a way to turn down the microphone sensitivity. I’m looking to secure the front outside of my home, not accidentally invade the members of my households privacy.

Is this possible ?