I just leased an apartment that has 2 security cameras already installed. The rental company doesn't know anything about them other than they showed me where the wires come into the unit. I found the two wires, clearly labeled "camera", and they are bare ethernet wires. I tried putting RJ45 ends on them (568b wiring) and connecting to a POE switch but was not able to see them on the network. Any suggestions on what I can do, or at least how to find the manufacturer of the cameras to look for documentation?