Properly installed smoke detectors are often the first line of defense against a house fire, keeping the homeowner informed and ready to take action. However, it's important that the smoke detector ...

In a house fire, the people inside have just minutes to escape — and their lives can often be saved from properly installed and maintained smoke alarms throughout the home. The National Fire ...

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Smoke alarms save lives. They are everyone’s first line of defense against fires. But all too often, the Chattanooga Fire ...

First, make sure there's no fire. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our evaluations, lender star ratings or ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Sami Allen is the managing editor at Forbes Home, with over seven years of ...

When you move into or buy a new home, no one hands you a guide to how the smoke detectors work. They "chirp," which really means shriek loudly, and you occasionally have to put new batteries in them.

Editor's Note Dec. 31, 2025: We combed through this article to ensure all of our product recommendations are in stock. The Google Nest Protect seems to no longer be available, so we removed it from ...

Smoke detectors beep when the batteries need changing. They may also beep when they're malfunctioning and need to be replaced. Smoke detectors are sensitive to smoke and extreme temperatures, and ...

The risk of dying in a house fire is 55% lower in homes that have a functioning smoke alarm, according to the National Fire Protection Association. But ensuring that all City of Milwaukee residents ...

This article about smoke detectors is republished here with permission from The Conversation. This content is shared here because the topic may interest Snopes readers; it does not, however, represent ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Properly installed smoke ...