Learn about residential cabling and home technology
Straightforward answers about structured cabling, low-voltage wiring, home networking, Wi-Fi, cameras and connected technology.
Most helpful guides
- How much does Ethernet installation cost in a home?Most homeowners pay a per-drop price plus a minimum visit charge, and the first drop always costs the most because it in…Read more
- Can Ethernet be installed in an existing house?Yes. Ethernet is routinely added to finished homes using attic, basement, crawlspace or interior wall pathways. Small ac…Read more
- Why is my Wi-Fi slow upstairs?Because the signal has to pass through a floor and several walls before it reaches you, your device connects at a low da…Read more
- Mesh Wi-Fi or wired access points?Mesh is fine for smaller, open homes where the units can see each other clearly. Wired access points are better in large…Read more
- How many Wi-Fi access points does my house need?Plan roughly one access point per 1,200 to 1,800 square feet per floor, with one added for outdoor areas or a detached s…Read more
- What low-voltage wiring should I install before drywall?Before drywall, run two Ethernet drops at each office, desk and TV location, a ceiling drop for an access point on every…Read more
- What is UniFi?UniFi is a line of network equipment from Ubiquiti: internet gateways, PoE switches, Wi-Fi access points, and Protect ca…Read more
- How much does a UniFi home network cost?Equipment for a typical two-access-point home with a gateway and a small PoE switch usually runs a few hundred dollars. …Read more
Troubleshooting
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- GuidesHow the work is actually done, from access point counts to what belongs in a new build.Browse
- CostsReal ranges, what moves the price, and how to get more done in one visit.Browse
- ComparisonsStraight comparisons with a recommendation, not a list of specifications.Browse
- TroubleshootingWhy it is happening, what you can check yourself, and when it needs cable.Browse
- Project ideasCommon home technology projects and what they involve.Browse
- UpdatesNotes on equipment, standards and how we work.Browse
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