LITTLE ROCK — Smoke alarms should be installed and maintained according to the manufacturer’s instructions. Some will need a battery change at least once a year. Smoke alarms should be tested monthly ...

An alarm system is just one tool in the business security tool chest, but it’s an important one. While it may seem that you can install just a basic alarm and it will scare off intruders, that’s not ...

Learn why smoke alarms are essential, where to install them, how to maintain them, and when to replace them to reduce home ...

Two examples of smoke detectors are photoelectric, top, and ionization. Photoelectric smoke detectors are hard-wired into a home and are better at sensing smoldering fires. Ionization smoke detectors ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Roy Furchgott We’ve added full reviews of our new picks: The Kidde Smart Smoke ...