In most of their typical police/fire/first responder scenarios the users already have enough other things to do and track that they don't want to be trying to c

In most of their typical police/fire/first responder scenarios the users already have enough other things to do and track that they don't want to be trying to control an RC device as well. It's also not advisable to assume that the users would be highly trained beforehand. A major benefit of a device like this is the fact that it is a very simple unit that is easy to deploy to get a quick and easy view of the environment around a corner or at the end of a tunnel. Additionally in fires you have a lot of air drafts from the heat, making controlling an RC device even more challenging.