Made the expected job

4 These cameras connect the simplest way to provide housing.
LAccès using VGA poses no concern, as the Android app publisher that works.
Just remember to redirect the correct ports at the firewall on your internet box.

I personally use with Synology NAS, which allows me to free myself from the addition of a DD in the case provided the station with a camera stinks configuration can operate like any other IP camera.
But even in this configuration they must be connected to the supplied case, because the latter is PPOE and provides power to the camera via the RJ45 cables supplied.