Smoke alarms aren't just noisy gadgets that chirp when your toast burns. They're essential, life-saving devices required by law in most homes around the country. Research shows that properly ...

2. Find the test/hush button on your smoke alarm. Climb up and take a close look at your smoke detector. You should see a manual button that's often labeled "Test" or "Hush" (or both).

Basic smoke detectors start at $15, with carbon monoxide detectors costing $35 and up. Newer models offer more features. For example, smart smoke detectors communicate between devices and provide ...

The ability to sense carbon monoxide (CO) with a smoke and CO detector can mean the difference between life and death. According to the Centers for Disease Control and Prevention, more than 400 ...

The most important update to the smoke alarm safety standards (known as the UL 217, 8th edition), which went into effect in 2024, means that new alarms are better at detecting both smoldering and ...