What are the most important types of fire safety equipment for homes? Smoke Alarms: Your First Line of Defense A smoke alarm detects fire at its earliest stage, so it is a critical component of any ...

$33.98 at Lowe's “Both types of alarms are designed to alert people to fire in time to get out safely,” McKelvey says. But because house fires can be flaming or smoldering, and you can’t ...

The best smoke detector can provide an important first line of defense from fire. We recently put the top smoke detectors to the test. See which ones performed best.

The products in question are two types of fixed-temperature fire detectors, numbering at 4,869, and two types of signal transmitters, of which there are 4,764 installed throughout the country.