A smoke alarm is basically a safety necessity, so First Alert ... use. A pair of screws, a mounting plate, three different power adapter cables, and an instruction manual accompany the Safe & Sound.

The company previously introduced the Onelink Smoke & Carbon Monoxide Detector ... system, but it’s a nice compliment to any room. Thanks to AirPlay 2, you’ll be able to use multiple Safe ...

The second generation First Alert OneLink Smart Smoke and Carbon Monoxide detector helps keep you protected with remote notifications, HomeKit automation support, and a calm voice rather than an ...

$43 from Amazon $45 from Lowe's The First Alert SM500V Interconnected Battery-Operated Smoke Alarm ... use of a hardwired system or a smart-home setup. This means that if one sounds, they all ...

First Alert today announced that it will be previewing a new model of its Safe & Sound smoke and carbon monoxide detector, which doubles as a speaker, at CES 2019 in Las Vegas. The new model will ...