Where to buy carbon monoxide detector

It is a good idea to put a carbon monoxide detector on each level of your home or near each bedroom. This is especially important for those with gas appliances or utilities that could be a source of a carbon monoxide leak. This is why buying a multi-pack of carbon monoxide detectors is so common and can save money. The 3-pack from First Alert is available in a hardwired version with a battery backup to ensure that you are always protected. You can also purchase this reliable detector in a 6-pack if you have multiple homes to outfit.

These alarms can be linked together so that they will all sound, no matter where the unsafe levels of carbon monoxide are detected. The voice alert feature tells you which danger you need to take action to deal with in a calm, easy-to-understand voice. It also has a visual LED alert to provide another means of notification. It operates on a battery, but you can still connect it to other Kidde products as part of a larger system if you want.

Our top pick is the Kidde Nighthawk Carbon Monoxide Detector available at Amazon for its great features, budget-friendly price, and easy installation. The two power sources plug-in and battery and the digital display make it the top choice for me. If you have the room in your budget, the smartphone compatibility of the Google Nest Protect Smoke Alarm, Detector, and Carbon Monoxide Detector available at Amazon makes it easy to monitor and respond to any safety hazards in your home no matter where you are.

Some carbon monoxide detectors can do more than just monitor for unsafe CO levels. They can also alert you to smoke or slow, smoldering fires in your home. These combination units can be more expensive than a carbon monoxide-only detector, but still cheaper and easier to install than two separate CO and smoke detectors individually.

Hardwired units are the most complicated to install, especially if you do not already have a base station with electrical wires run. A plug-in carbon monoxide detector is easier to install, as long as you have an accessible power outlet. A battery-powered unit is the easiest to install, since all you need is a place to hang the detector on the wall or set it on a flat surface. If you have a large home, you may want to prioritize having a detector that connects to other units in your home.

This will ensure that you hear the alarm no matter where you are. Some of the high-end models also connect to your smart home or mobile devices, offering another way for you to stay connected. This article was researched and written by Katie Begley , a freelance writer specializing in home and family products.

Katie has been writing for The Spruce since All of the carbon monoxide detectors that Katie included monitor for unsafe levels of CO in the home, with special mention made of features that take safety to the next level, such as multiple sources of power or additional smoke monitoring.

United States Department of Agriculture. Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile. UL Certified. UL Classified. UL Listed. Color Family. Adjustable Sensitivity. Battery Back-Up. Digital display. Hush Feature. Internet of Things Compatible. No Additional Features. Strobe Light.

Tamper Resistant. Value Pack. Visual Light Indicator. Voice Alert. Wi-Fi Enabled. Wire-free Interconnect. Light Bulb Type Included.

No Bulbs Included. Mount Type. Mounting Type. Pack Size. Power Source. Product Depth in. Product Height in. Product Length in. Product Width in. Required Battery Type. Standard Color Family. Total Square Footage Covered. Clearance Items.

Typically In Stock. Items per page: 24 Read more. Units: Each. If you decide to go with this detector, you may want to also consider purchasing a battery-powered ionization smoke detector, such as the Kidde RF-SM-DC , that receives an Excellent rating in our flaming fire test if you want a hardwired one, you may have to pay an electrician to install the proper wiring so that it can be placed near the First Alert detector.

This First Alert features a hush button, battery backup, and the ability to interconnect with other compatible alarms. This battery-powered detector performs very well in all except our flaming fire test, for which it receives a Poor rating.

If you go with this detector, you may want to also consider purchasing a battery-powered ionization smoke detector, such as the Kidde RF-SM-DC. This First Alert features a hush button, runs on two AA batteries, and can interconnect with other compatible detectors. This model uses a wireless network called Z-Wave, not WiFi, so it requires a third-party smart home hub to connect to the internet and your smartphone.

First Alert Onelink Smart This model receives strong scores in all our tests, with the exception of flaming fires because it lacks an ionization sensor. It receives strong scores in our tests for low CO levels and smoldering fires, as well as a Good rating for detecting high CO levels.

But like the First Alert Onelink above, it falls short in our flaming fire test. The Google Nest Protect comes in both battery-powered and hardwired versions and can interconnect with additional Nest Protects.

I'm obsessed with smart home tech and channel my obsession into new stories for Consumer Reports. When I'm not writing about products, I spend time either outside hiking and skiing or up in the air in small airplanes.

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Highest rated. All categories. Carbon monoxide detectors 7. Smoke detectors 6. Alecto 3. Elro 3. Fibaro 2. Klikaanklikuit 1. Nest 2. Smartwares 2. Power supply type. Battery Battery 3. Grid current 2. Alarm signal type.