The always RED doorbell button is not very inviting to guests. I suggest it remain lit in white and change to green as someone approaches. It can then turn RED until the guest leaves to indicate that’s its recording.
This is how my old ecobee doorbell worked and it’s a more modern and welcoming way of doing it.
I’m using it with HomeKit Secure Video. I guess mine is recording 24/7 because the light never changes to any other color other than RED. Buggy firmware?
When the camera is recording, the light should turn red. I suppose it’s also intended as a warning about privacy. However, you can also turn the light off completely in the settings via the Aqara Home app.
maybe we should just focus on getting a working doorbell video camera in Apple Home with motion detection and recording first before we discuss LED colors of the button.