Have a large building where NVR is in basement, and 3 floors up is an attic, where I'll have 7 megapixel cams. Can I run 7 cables via conduit to the attic to a punchdown block. From that point I'll run individual cables to the cams in a star topology. If each camera run connects to the punchdown block, this should work better than running single camera runs all the way to the basement, right?
Alternative suggestions?