Category: Alarm Systems

Google ended support for Nest Secure on April 8, 2024 and says plainly that it does not recommend using the system. What stopped, what still works, how to rescue the Nest x Yale Lock, and the three honest routes to a replacement.

A PIR motion detector does not detect motion. It measures the change in infrared energy between two opposed elements as heat crosses the gaps between lens beams. That single mechanism explains why it misses someone walking straight at it, why it fires at sunbeams and heating vents, and why it goes half-blind on a hot day.

Carbon monoxide is colourless, odourless and kills more than 400 Americans a year. Four real CO alarms compared — plug-in, digital display, sealed 10-year and portable — plus the placement rules most people get wrong.

A wireless alarm system is a two-hour job with no tools beyond a screwdriver. The order that matters, the placement decisions that do the real work, and the mistakes that cause 3am false alarms.

Every door/window sensor works the same way — magnet and reed switch. The real decision is which one talks to what you already own. 4 real picks compared by ecosystem, not spec sheet.

Glass break sensors close a gap door/window contact sensors can’t: catching a smash-and-reach entry that never opens the frame. We compare 4 real options — SimpliSafe, Ring, Aqara Zigbee, and a standalone no-hub pick — across acoustic vs. vibration technology, hub requirements, and honest limitations.

If your alarm keeps triggering for no reason, it’s almost never bad luck or faulty equipment — here’s what’s actually causing it and the 8 steps that stop it for good.

Monitored doesn’t mean police are guaranteed to come. Verified response policies now cover a large share of U.S. cities, and the difference between a sensor-only alarm and a camera-equipped one matters more than most alarm marketing lets on.

The real cost of a home security system isn’t one number — it’s equipment, monitoring, and local fees most people never budget for. This breaks down where your money actually goes, including the permit and false-alarm fines nobody mentions upfront.