they look like one of those chinamade IP cameras. they are around from a lot of different brands but they are all the same. I have one of those "outdoor cameras" and I had big problems running it at the internal network because after some time the cam locked up and it wasn't even possible to access it's built in webserver or ping it anymore.
the only solution for me turned out to use it at the external network, for some reason it runs stable there.
The setup itself was easy, just follow the wiki for ip cameras and enter the right url to the .cgi file. Then follow the wiki for set ip cameras up for external access.