If you’re shopping for a smoke alarm and don’t already have carbon monoxide alarms installed, we recommend adding a First Alert SMCO500V Interconnected Battery-Operated Combination Smoke ...

Runner up: First Alert PRC710 Combination Smoke and Carbon Monoxide Detector First Alert PRC710 Combination Smoke and Carbon Monoxide Detector The multifunctional First Alert PRC710 alerts you to ...

What is the best carbon monoxide detector overall? A carbon monoxide detector is necessary to help protect your household from this potentially deadly gas. The detector can alert you to dangerous ...

First Alert, America’s most trusted fire safety brand*, is partnering with America’s volunteer first responders to sound the alarm on the importance of updated smoke alarm standards.