The devices are essential, and it’s well worth considering the newest models.

Q: I heard that in the U.S. there are different standards for burglar alarm control panels among the different states and perhaps concerning power supplies. I know that the relevant Underwriters ...

When a fire alarm fails, a sprinkler system shuts down, or a fire marshal issues a violation notice, businesses often face ...

A smoke alarm sitting quietly on a ceiling may look harmless, but behind that plastic cover lies a ticking time bomb of risk if it’s expired or malfunctioning. Every year, thousands of home fires ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...