One LLC, a lot of overlap between trades. These posts are where I write down the things that come up on real jobs: what I tried, what worked, and what I'd do differently next time.
Most quotes cover the mount. The structural work, the power relocation, the low-voltage run, and the Wi-Fi problem that follows; those come as surprises. They don't have to.
Most installers mount the cameras and leave. The part they skip; network segmentation, PoE sizing, Wi-Fi replanning; is where the real work is.