Very good quality in general, image and construction.. Unfortunately, however, it is not reliable, it disconnects often and when you are out it cannot reconnect (it needs a restart from the button). Looking around a bit I found out that it is a general problem from many owners. If they don't fix it soon with some update, I would definitely say it's a bad purchase.

The camera is only Homekit. Very good image, with light and motion sensors. Many automations.

Update: It has several issues with disconnections.