From the other comments here, it looks like this thing is basically the equivalent of the iPads we have running Envoy outside every conference room at my company. We weren’t nearly so clever. Our setup just has an ordinary Lightning cable going to a plain old, standard-issue charger to keep it going.
Important to note that this is Envoy the company, not Envoy the pink mustache factory thing used to let people do terrible things with HTTP.
Random note: red teams <3 the networks used by "room tools" and the like. They usually have access to all kinds of tasty tasty data!
Was this just the early models or is this still the case?
I do wonder why there are so many commercial solutions for basically "a tablet, just a bit different".
Personally I think an iPad outside a conference room is a waste of capability but it shouldn’t harm the device or be dangerous.