Note that the newer MV22X and MV72X should be much better suited for this kind of recognition due to their much higher output resolution.
I would use the MV4.3 beta software. Everything for this kind of project works better in that release. Don't use 4.2, it broke things.
I was doing a marine fleet based deployment and I was hoping to use my system that dynamically updates a Meraki devices location on the overview map, but alas network operations were not that interested in the feature. Hopefully another opportunity like this will come along.