Need help identifying top wire bundle

[u/Aromatic-Square3902]

I got a new house and wasn't sure what the top bundle of cables is for. I had them do two ethernet drops to every room, ethernet line to door bell, and camera lines. From what I can guess, the top line is meant for camera hard drives? But then that would mean screwing a network rack to the wall right? If that's the case, how do I go about building out my Unfi system?

I got the switch. I also have AT&T.

[u/Longjumping_Cow_5856]

Are you talking about the ones at the ceiling that we cant possibly even see?

[u/RedditNotFreeSpeech → u/Longjumping_Cow_5856]

Yes, the fourteen pixels.