G-200Insights
Notes from the closet and the riser.
Practical guidance on the systems we install, including the parts that are usually left out of a sales conversation.
G-202Cameras
Choosing a home security camera system that lasts
Model recommendations date within a year. The criteria that separate a good system from a bad one do not.
Read →March 18, 2026 · 2 minHow to choose security cameras without overbuying
Resolution is the specification everyone compares and the one that matters least. What to look at instead.
Read →February 26, 2026 · 2 minThe five camera positions that do most of the work
Coverage is not about camera count. Five well-chosen positions beat a dozen scattered ones.
Read →January 14, 2026 · 2 minWireless versus wired cameras: the honest trade-off
Wireless is easier to install and harder to rely on. Which matters more depends on what the system is for.
Read →December 3, 2025 · 2 minCommercial CCTV in NYC: reducing theft and liability
For most businesses the liability case for cameras is stronger than the theft case, and it is the one that gets overlooked.
Read →November 5, 2025 · 2 minCamera installation in Queens for renters and small properties
You can cover a rented apartment or a small storefront properly without drilling through anything you are not allowed to.
Read →October 15, 2025 · 2 minDIY or professional camera installation?
Some jobs are genuinely DIY. The line is clearer than either side of the argument suggests.
Read →September 24, 2025 · 2 minDo security cameras actually reduce insurance costs?
Sometimes, and less than advertised. The larger financial effect is on claims, not premiums.
Read →G-202Access control
What access control systems actually do, and when a business needs one
Keys have one flaw you cannot engineer around: you can't tell who has a copy. Here's what replaces them, and the point at which it becomes worth doing.
Read →February 18, 2026 · 2 minAccess control installation in Brooklyn: what the job actually involves
Between the quote and the working door there is cable, power, door hardware, and a fire alarm interface. Here's the sequence, and where jobs go wrong.
Read →January 22, 2026 · 2 minWhat drives the cost of access control installation
Why the same number of doors can differ several-fold in price, and which line items are worth paying more for.
Read →December 10, 2025 · 2 minUpgrading an access control system you inherited
Most upgrades start with nobody knowing what is installed. Here's how to find out, and what can usually be kept.
Read →November 19, 2025 · 2 minKeyless entry versus traditional locks
A fair comparison, including the cases where mechanical keys are still the right answer.
Read →T-900Next step
Every job starts with someone walking the building.
A site survey costs you nothing and produces a real drawing — device counts, cable paths, and a fixed number. Not a brochure.