The results of our combined efforts are high-quality, four-star rated models that offered a variety of desirable features. We also relied on the research of Rachel Klein, who sifted through user reviews to determine how these detectors performed in the real-world. We researched carbon monoxide detection through the US Consumer Safety Commission and connected with a fire protection expert from UL Standards (Underwriter’s Laboratory) to better understand critical features in residential carbon monoxide detection. How We Evaluated Carbon Monoxide Detectors There are also smart carbon monoxide detectors that connect to your home's ecosystem.
Extrasīasic detectors are simple alarms, but sophisticated models come with features like digital displays, LED warning lights, voice alerts, location detectors that pinpoint the source of a leak, or memory functions that record levels of carbon monoxide over time. This is important in carbon monoxide detection as alarms are required to sense CO levels consistently at a fairly low threshold. UL-certified carbon monoxide alarms are recommended because they’ve been third-party tested and meet the UL-standards for consumer safety and effectiveness. Consumer Product Safety Commission (CPSC), carbon monoxide alarms should be placed about five feet off the ground on every level of the house (except basements and attics) and outside of sleeping areas. By placing several units around the house, you create a network for better coverage and detection. If you live in a multilevel home, consider hard-wired or smart carbon monoxide alarms that can be interconnected. Some smoke detectors have both and are therefore called dual-sensor alarms. Keep in mind that carbon monoxide alarms can also include smoke detectors, which have ionization sensors for detecting fast-burning fires or photoelectric sensors to detect smoldering fires. Double-check city building codes because hard-wired smoke and carbon monoxide detectors are increasingly required in new construction.Ĭarbon monoxide alarms use a variety of detection methods, and the kind of sensor is often directly related to the power source. Battery-powered devices, however, may need to be replaced every 3 to 5 years. In exchange for the work of wiring in a carbon monoxide alarm, you’ll get an extended lifespan of 7-10 years.
KIDDE SMOKE CARBON MONOXIDE DETECTOR INSTALL
Battery-operated alarms are easy to install and budget-friendly, but have disadvantages. What to Look for in a Carbon Monoxide Detector Power SourcesĬarbon monoxide (CO) detectors can be battery-operated, plug-in, or hardwired (with backup batteries for power failures).
As a parent of young children, I’ve used and regularly tested environmental monitoring devices like smoke and carbon monoxide alarms on every level of my home. Along with writing disaster preparedness guides for homeowners, I’ve also done extensive research on air quality and pollution.
Show more The Expert: I’ve worked in the home security industry for the better part of a decade testing, reviewing, and writing about home security and home safety equipment.
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