Are wall panels pre installed with android compatible with fully kiosk?

So i’ve seen some videos wherein they flash an NS Panel pro with android and install the fully kiosk app using adb commands.

I downloaded the fully kiosk apk from the browser in my android phone, and it seems to be doing everything I want it to. mainly, the screen timeout, and screen wakeup on motion detection feature.

I see some products in alibaba using the same hardware of the NS Panel Pro, but already pre installed with android (v 8.1, v 11). I was wondering if i could just buy these, download the fully kiosk apk from the browser, and install it. this seems like a much simpler approach compared to doing the adb stuff, which I don’t know much about.

I don’t see any tutorials that is using this approach, is this even possible, or are there any drawbacks to this approach?

on further research, apparently, you still need to do adb commands to run android on these devices.