I have this camera and the PFA121 junction box. I see how the camera connects to the box - which is easy enough and I feed the wires through to the box. There is a black rubber seal in the box and this other part as shown. I was going to feed the ethernet cable into the top opening between the camera plate and the junction box and then it would be connected within the junction box. What are these other two parts and where should I be using them? I'm assuming they offer some level of water proofing?
Also, does the turret connect to this junction box? I bought the bullet, but for one of my locations, I'll want to swap it out for the turret.
Thanks in advance.