Stay prepared with the most reliable smoke detectors for fire and carbon monoxide detection -- tested and recommended by our ...

There are two different types of smoke alarms—single-sensor ionization and single ... Similar to our First Alert combination smoke and carbon monoxide alarm mentioned earlier, this is a ...

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.

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 with its app to send alerts and integrate with Amazon ...