But what happens if no one is home, and the alarm begins to blare? The place burns down into the ground without the owners knowing. So when [Martin] purchased a battery-powered smoke detector and ...

and of course, regularly replacing the batteries in the smoke detectors throughout my home ... products like the Nest Protect are battery-powered only, though they're quite a bit more expensive.

We spoke to a fire safety expert and weighed the pros and cons of cost, reliability and installation of hardwired smoke alarms versus battery-operated. Here’s everything you need to know.

The new First Alert Smart Smoke & CO Alarms will cost $129.99 and will be available in hardwired or battery-powered options later ... feed from your Nest security cameras in the Home app when ...

Remove it by twisting the detector and bracket apart. You’ll feel and hear a loud click. For battery-operated smoke detectors ...

But what happens if no one is home, and the alarm begins to blare? The place burns down into the ground without the owners knowing. So when [Martin] purchased a battery-powered smoke detector and ...

The outdoor-ready AXIS T8331-E PIR Motion Detector is especially tailored for Axis cameras... Climax Technology SD-32-M battery-powered smoke detector with PIR motion sensor Climax Technology ...

It has smart features like voice alerts, app notifications when traces of smoke are detected, early low battery alerts and the ability to silence alarms remotely. The alarm is compatible with both ...