Life safety manufacturer First Alert launched a new line of smart smoke and carbon monoxide alarms this week that will work ...

The second-generation Onelink Smart Smoke + Carbon Monoxide alarm comes in battery and hardwired models. Similar to the Nest Protect, the Onelink will not only sound an alarm, but also specify the ...

Google also doesn’t offer professional monitoring. First Alert’s OneLink smart alarm line has been discontinued. Kidde sells a stand-alone line of Wi-Fi-connected smart smoke alarms that work ...