@Zenon-SI Beta firmware has been sent to your device, you may check it later in the Tapo app and perform the update.

PATTETECH wrote @Wayne-TP I'm interested, can you send it to me? thanks @PATTETECH It is sent. Please check it later in your Tapo app and perform the update.

@MarkVella Beta firmware has been sent to your device, you may check it later in the Tapo app and perform the update.

@Jebeyer Beta firmware has been sent to your device. You may check it later in the Tapo app and perform the update.

@Oscar79 @hifigueres @TurkerT Beta firmware has been sent to your devices, you may check it later in the Tapo app and perform the update.

@abu9al7 Have you tried to bring the doorbell indoors and compare the audio quality? If the audio still sounds the same when the doorbell is in an open area, check out this article, it should help....