I got gifted a Tuya based doorbell from my step-father (Geeni Merkury CW014).
It works well enough. Instead of the Geeni brand app I just added it to the Smart Life with all my Tuya based stuff. And the device got added to HA with my Tuya integration. But the video feed just would not work except in the Smart Life app.
Well after lots of Googling and asking questions on Discord and Facebook I finally got it up an running this weekend. So I did up a little blog entry to share how I got it: