Fire alarms play an important role in protecting people and property from fire, but not every alarm can identify carbon monoxide (CO). Understanding the difference ***ween smoke detection and carbon monoxide detection is essential for choosing the right safety equipment.



So, do fire alarms detect carbon monoxide? Standard smoke alarms generally do not. Smoke alarms are designed to identify particles produced by combustion, while carbon monoxide alarms use sensors specifically designed to detect this colourless and odourless gas. However, some combination alarms provide both smoke and carbon monoxide detection in a single device.



Carbon monoxide can be produced by fuel-burning appliances, heating systems, generators and other combustion sources. Because CO cannot be seen or smelled, dedicated detection is an important part of household and workplace safety.



When selecting an alarm, check the manufacturer’s specifications to confirm whether it provides carbon monoxide detection. Installing appropriate alarms and testing them regularly can help provide earlier warning of potential fire and CO hazards.