Mini android projector (google play) compatibility?

I have a mini projector with Android and Google play. I tried installing the Channels DVR app on it and got the following error
'“No carrier Rodckchip C800 series / This item is not compatible with your device”

Does anybody know off the top of their head what that means… and does anybody know of a mini projector that has compatibility?

Which app are you trying to install? The DVR server or the playback app?

Looks like that projector runs Android 4.4 which is quite old and unsupported by us.

Yeah… that probably explains it… Thanks!