Is it possible to get the coordinates of a person on a Reolink Trackmix PoE (connected to a NVR) into HA?

Hello,
I have a Reolink Trackmix PoE camera connected to a 16ch Reolink NVR, which is connected to Home Assistant running on a RPI4.
I would now like to know if there is a way to get the coordinates of a person (detected by the TrackMix’s built-in person detection) into HA so I can e.g get an alert if a person enters a specific region of the camera’s field of view.
I don’t want to run Frigate or something like that because I only have that RPi4 and I doubt it would be powerful enough for that…

Does anyone have an idea if, and if yes how, this is possible?

Best regards
Aaron