Insights
Field notes on security, networking and low voltage
Fresh articles in every category — network, cameras and alarms, audio video, VoIP and access control — written from what we see on job sites across Philadelphia and the surrounding 50 miles. No vendor marketing, just how the work is actually done.
Keeping a Camera System From Becoming a Security Hole
An internet-exposed recorder with a default password is a liability. Isolation and remote access done properly cost nothing extra.
Cat6 vs. Cat6a Wiring for Offices: Which Is Right?
A practical breakdown of Cat6 versus Cat6a structured cabling for commercial offices, focusing on 10Gbps distance limits, PoE thermals, and pathway capacity.
PoE Power Budgets, Explained Without the Jargon
Switches quote a total watt budget, and cameras with heaters eat it fast. Here is how to size one so nothing reboots in January.
Why Philadelphia Brick Buildings Kill Wi-Fi (and What Fixes It)
Row homes, converted warehouses and century-old commercial buildings all share the same wireless problem. Extenders are not the answer.
Structured Cabling: The Standards Worth Insisting On
A network is only as good as the day it was installed. These are the standards we hold every pull to, and why they matter three years later.