The product is not as good as it appears in the picture.
Good
Quite bad, it's very difficult to connect, the app is terrible, it freezes, practically forces you to log out, it can be reset from outside, it's not secure at all.
Although the camera has a microsd card slot, it records only unusual .mvr files that cannot be played with any standard media players. These files can be accessed only through the v380 pro app and only with an active internet connection. They appear to contain a proprietary variant of an hevc (h.265) video stream (1536×1536 at 20 fps - is it really 5k???) With no audio.
Recordings are not decoded locally. Instead, they are uploaded via the v380 pro app to unknown external servers, decoded there, and streamed back to the app. This raises serious privacy concerns.
If the camera is damaged, the recordings on the microsd card become completely unusable, as the app works only with a functioning camera and an active internet connection. Older bulb cameras using the same app recorded standard .avi files playable offline. Current models no longer do, making them useless for users who rely on local microsd storage instead of cloud-based access.
Very fast delivery and in perfect condition. I haven't tested it yet, but it seems to me that the viewing angle is very small; I think it needs to be placed at a height of more than three meters. I will comment again when I install it.