I want to make a hybrid app with open source on GitHub. and want buy Arducam Pan tilt control camera

I also bought a camera that is compatible with other general ip cameras onvif protocol. we couldnt get provied open source.
There is no sdk.
So I want to use arducam’s pan and tilt zoom camera for Raspberry Pi 4.

http://vctec.co.kr/product/-8mp--ptz---imx219-arducam-8mp-pan-tilt-zoom-ptz-camera-wi/16629/category/145/display/1/

First, I want to make a hybrid app with open source on GitHub.

Second, a question.
For example, at a distance of about 400 km, would it be possible to control the camera from a long distance?

can i get answer for this question?