The next step is the cabling consisting of the connector from the power adapter and standard UTP networking cable. Start from the back. When you can grab the wires at the other end, pass them one by one through the rubber seal and the decorative spacer. (the one with the small slot) You need to leave just enough wire to work with about 15cm. As long as there is not to much, you can hide a bit of extra wire under the camera at the end. The back end is not so important. For now leave about 30cm.