Place’s new line of smart alarms incorporates many of the best features of Google’s discontinued Protect, adding indoor air ...

The Kidde Smart Smoke Alarm with Ring ($54.97) and the Kidde Smart Smoke and CO Alarm with Ring ($74.97) are hardwired alarms with battery backup and will launch this April at The Home Depot.

If that doesn’t work, take the smoke alarm down and, if you can, remove the batteries. If the unit has a built-in lithium battery, it’s more of a challenge because you can’t remove the battery.

The suggested retail price for Firex alarms ranges from $65 to $250. Its battery-powered options typically are lower in price, while the hardwired LED models cost more.

The Kidde Smart Smoke Alarm with Ring ... ($74.97) are hardwired alarms with battery backup. They will launch this April at The Home Depot and come to more retailers later in 2025, ...

Q: About 10 years ago, I replaced the original wired smoke alarms in my home with wired dual sensors that use both photoelectric and ionization technology. Because I’ve read that in-home smoke ...

The best smart smoke detectors add a layer of connectivity to this essential device in your home. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

And 71% of smoke alarms that failed to operate had missing, disconnected or dead batteries. Smoke alarms give advance warning in a fire, in a situation where minutes can mean the difference ...

The best smoke detectors quickly and reliably detect fire and carbon monoxide to alert you to potential danger. As a residential carpenter, I've installed plenty of hardwired and battery-powered ...

CR explains why a smoke detector may not be the right way to protect you and your family from a car fire in your garage, and how a heat detector can be the answer. Ad-free. Influence-free.