Yeah other than the doorbell you won't get anybody recommending reolink here LOL.
You will find that the two-way audio is walkie talkie like. You press the mic button and talk and then let go so you can hear the next person. And there is a several second lag. Most of us with two-way audio never use it outside of the initial play period with it. Or to send an audio alarm.
One of those things that in theory sounds good, but reality it just doesn't cut it for a conversation.
You would need to look at the TIOC line of cameras by Dahua, just stay away from the 8MP version.