British General (BG), a leader in reliable safety solutions, proudly introduces the Combination Smoke & Heat Alarm; a purpose ...

The best smart smoke detectors add a layer of connectivity to this essential device in your home.

Some states and new construction require your smoke detector to be hardwired along with a battery backup. This smoke alarm by Kidde not only has a hard wiring option it stands out for its easy ...

If you want home security devices like cams and sensors that don't need the internet or even wiring, I have you covered.

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 ...

When it comes to household dangers that can kill you, few unsettle me more than carbon monoxide. I wrote about other toxic household gasses, but having a carbon monoxide leak in your house is like ...

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 ...

So, we want to make sure you have a battery even when it’s hard-wired into the home.” Greaser also recommends changing the smoke detector after roughly 10 years.

Shopping for a smoke and carbon monoxide detector? Read about features, types, and other must-know details in our buying guide to make an informed choice.

Question 2: Another listener, Mary Ellen, sent a question via email, explaining that they remodeled their house about 14 years ago and had all the smoke detectors hard-wired.

Please keep in mind that many states require certain smoke detectors to be wired with battery backups. If your state doesn't have rules about exactly where to put smoke alarms, here's where to start.

Similarly, when smoke alarms with non-replaceable batteries chirp incessantly, flipping the disabling switch and mailing the devices back to the manufacturer is the proper way to handle this waste.