you don't have to use the RRC for the camera, there are 100th of IP cameras which can be use standalone. I use 3 cameras myself to look at antennas etc at the remote station. For indoor use any 100 dollar camera will be ok. But be aware of that the camera needs lot of bandwidth so, if the uplink from the remote station is narrow you may get dsiturbance on the audio when the camera is sending the picture.
73 de mike
