Buyer guides, install notes, and field-tested deployment patterns from working Senior Specialists at IP Security Depot.
How to Calculate PoE Budget Headroom for a Switch With Heated PTZ Cameras The failure mode arrives in December, not at commissioning. A 24-port PoE switch that ran a mixed camera load flawlessly all summer starts dropping cameras on the fir
Read articleBuyer guides, install notes, and field-tested deployment patterns from working Senior Specialists.
Practical writeups for working integrators — no marketing, just field reality.
Why Surveillance Storage RAID Rebuilds Bring Down the Whole Recorder The ticket never says "RAID rebuild." It says "cameras dropping randomly on the main recorder," or "playback is unusable," or my favorite, "the NVR is hacked." You remote
New School Safety Grant Programs and What's Eligible Every spring I get some version of the same call from a school district or the integrator serving one: "We think there's grant money for security this year — what should we buy?" And ever
Why Long-Range Bullet Cameras Need Different Lens Math Than Domes The mistake shows up on the drawing before it shows up on the fence line: a designer places long-range bullets the same way they place domes — by coverage cone —
Why Intercom Audio Quality Tanks During Wind and Rain Here is the complaint that lands on my desk two or three times a year: "The intercom worked perfectly at commissioning. Now the guard station can't understand anyone when the weather tur
UL 2900 Cybersecurity Standards and What They Mean for Camera Buyers Cybersecurity language has fully arrived in camera RFPs. Somewhere between the botnet stories and the federal procurement rules, "is it secure?" became a line item, and UL
Why Your PoE Switch Browns Out Under Peak Camera Load The service call always sounds the same: "cameras randomly reboot at night, but only in winter, and only some of them." The customer has already replaced two cameras and blamed the VMS.
How to Size a Multi-Site VMS Architecture for 12 Buildings on Mixed WAN Multi-site VMS design goes wrong in the same place almost every time: someone sizes it like one big building instead of twelve small ones connected by links they don't
NETGEAR vs Ubiquiti vs TP-Link Surveillance Switches: A 2026 Buyer's Guide Every camera project has a switch decision buried in it, and in the sub-$1,000-per-switch tier the same three names come up on every bid I review: NETGEAR, Ubiquiti,
Every article is written by a working engineer on our team. No outsourced content, no AI fluff.
Marty Allison
IP Cameras & VMS
Jerry Tildsen
Access Control & Intercoms
Eden Phillips
Networking & PoE
Karl Wilson
Warehouse Automation
Ted Perry
NVRs & Storage
James Everett
Outdoor & Industrial
Free pre-sales support from a Senior Specialist — product questions, BOM quotes, compatibility checks, price confirmation — within one business day. Selling since 2014.
