Carbon Monoxide / Smoke Detector

Battery operated detector of smoke and carbon monoxide.

The BRK SC9120B hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas. It can be emitted by sources including gas or oil furnaces, gas clothes dryers, water heaters, fireplaces, wood stoves, charcoal grills, gas ranges, and space heaters. A clogged chimney, improper venting, and attached garages can also cause carbon monoxide accumulation.

BRK First Alert SC9120B Hardwire Combination Smoke Carbon Monoxide Alarm

First Alert SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated

Home Carbon Monoxide Detector & Alarm

Carbon Monoxide Strobe Warning

Equipped with internal, self-testing components that are always checking to ensure the device is operating as expected, while ionization sensors provide smoke and fire detection, giving you peace of mind.

Kidde Battery Operated Wireless Combination Carbon Monoxide & Smoke Detector with Voice Alert

First Alert Carbon Monoxide and Smoke Detector Combo Pack of the CO400 Battery Operated Carbon Monoxide Alarm and the SA303 Battery Operated Smoke

First Alert Carbon Monoxide and Smoke Detector (Combo Pack) - SCO403 (1039879)

System Sensor i4 Series 2-wire Smoke/CO DetectorIf you're looking for an aesthetically pleasing, cost effective solution to detecting smoke and carbon

System Sensor COSMO-2W 2-wire Smoke CO Detector Combo

First Alert 10-Year Battery 2-Pack Battery-operated Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at

Invest in Your Peace of Mind - Feel safe and comfortable in your own home. Equip your household with our smoke alarm system which effectively detects

Smoke and Carbon Monoxide Detector Combo - CO & Smoke Alarm System with Hush Function, Self-Test Button, 10-Year Built-in Battery - Easy to Install

Combination Smoke & Carbon Monoxide Detectors at

Smoke and carbon monoxide detectors

Kidde Smoke and Carbon Monoxide Alarm Review: All-In-One Unit

First Alert 1039830 Wireless Smoke Alarm