Smart Video Doorbell G4

Forgot to add RTSP support and Home Assistant integration which is the main reason (other than the white color) that I was looking to upgrade my two G4s. No mention if in the G400 but I expect that to be there but not mmWave or the Zigbee/Matter hub

Aqara only has 2 doorbells and 2 door sensors. Doorbells are g4 and g410. G410 is newer, the camera is a little bit nicer than the g4, and it uses a different(significantly more accurate/sensitive) type of sensor for motion detection. It can also act as a hub in case you want to get more stuff in the future. Door sensors also have the "original" and p2. There's no real performance difference i believe, but p2 uses the newer matter over thread communication protocol and can be added to HomeKit directly

Came in here to say this. It’s fantastic.

I really like anything from Aqara. It just seems to work every time. Have their battery powered from door camera and chime - the G4

Maybe every 2 months unfortunately. That is the bummer. But it depends on how much I sue the camera or people turn up and ring the doorbell

Yes G4 for sure. I also have the battery powered version but you can actually hook it up to use power!