Thanks, I missed the search.
This looks OK, with the possibility to communicate via phone, send a live stream to, e.g. BI, and monitor motion.
One other product I found (available in a choice of colours) is:
HikVision DS-KB6003-WIP WiFi Video Doorbell.
I did a search and found a thread (
Clare Doorbell Camera) but no user experience.
Is the 2MB (Hik) vs 1MB (Dahua), or maybe the sensors (whatever they are) going to make a big difference for its application as a door viewer/monitor?