Honestly I'm not sure, I only got a look at it when I was helping her move.

It's tied to a wall panel on the other side that controls the whole unit's lighting and thermostat and such though, and shows a doorbell cam.

Educated guess that it's all tied to Amazon. Blegh.

Allegedly they're just supposed to rely on maintenance to change the batteries so they're not locked out of their home. Crazy.