“This First Alert hardwired smoke detector is equipped with an ionization sensor to reliably detect smoke from fast-flaming fires ... boasting separate flash patterns to distinguish between ...

It performed second-best when detecting a fast ... be hardwired, but it comes with a 9-volt battery as backup. Onelink Battery Powered Smart Smoke and Carbon Monoxide Detector by First Alert ...

The best smoke ... hardwired model can connect up to 18 detectors, and if you do use this interconnectivity, all detectors will blink in unison. The quick-connect wiring makes the First Alert ...

These models, which will be sold exclusively at The Home Depot, are wired-only ... it's worth waiting for the First Alert smart smoke and carbon monoxide detector, which will cost $129 and ...

Life safety manufacturer First Alert launched a new line of smart smoke and carbon monoxide alarms this week that will work with Google Home. Following Google’s decision to discontinue its Nest ...

Previously a contributor to Wirecutter, Wired, Dwell, and US News. Life safety manufacturer First Alert launched a new line of smart smoke and carbon monoxide alarms this week that will work with ...