Camera has no microphone button

@sterumbelow all simplicams, whether you paid or didn't pay for yours, has two way audio. The issue probably the firmware version you are on for the camera or app. I suggest you call support to confirm. They can push you the latest versions, you can do the phone app portion yourself.

Unplug said camera and wait for 10-15 minutes then plug it back in and it should update. Your mileage may vary.