I see in the kit

1- camera unit

2- styles of support clips for holding the camera

3- A/C adapter and power cord to unit

4- USB to camera adapter to download stuff

I dont know much about I have sold about 40 total off ebay and people use them for the car while driving, body wear, action sports, even put one on a dog to see what he was doing. Many uses. I am not a big tech guy so I cant answer too many questions, but the one who bought off ebay recently said it worked great.

If you run any sort of group and worry about legal issues ( Hosptial, care givers, delivery drivers, security patrol, mall cops, postal workers, teachers, coaches, social workers, etc.) many endless possibilities.