Generally positive impressions. The two-in-one concept is interesting, which is convenient in several cases. Good image quality day/night, easy connection with the MiHome app, with many options and customizations.
It records either on an SD card, or on a cloud service (for a fee), or on an NVR recorder, as it supports the onvif protocol!
I have connected it to a HIKVISION recorder and it works without any problems.
For this case, a connection via ethernet is necessary. Since the camera does not come with PoE capability, adapters (~5€) need to be purchased.
The rotating camera is immediately recognized by the recorder and the second one can also be added through a relatively easy process (2 slots are reserved). There is a relevant guide online.
I should note that audio is also recorded and there is the possibility of controlling the rotating camera from the recorder's app.
The only thing left to see is its durability in weather conditions.

Nice product. In combination with a POE adapter to be installed with CAT6 FTP in a remote location and a waterproof box now with the rain. With the WIFI at 50 meters straight, it has barely 5%. Anyway, if the power cable doesn't reach you, prefer a pair of passive POE adapters for 3€. Place it high, very high; they spray them with spray or throw stones to destroy them..... In event detection, it has 3 colors with movements, very interesting. And you can download the MPEGs. Be careful, in case of a power outage, it does not restart as it should but requires a reboot again.

The camera is amazing. I connected it to Wi-Fi very easily. From the Xiaomi Home app, you can view both cameras and control the robot. It also has many automations, e.g., to follow a person when the robot detects them, to play sound, to turn on the lights it has on top (it has 4 on each camera!), etc.

From the Xiaomi app, you can easily share access to the camera with others (they will need to download the app as well).

The camera is excellent in every way!