How To Check If A Carbon Monoxide Detector Is Working. Local fire crews were called out to a carbon monoxide alarm sounding yesterday morning. Obtain a match or kebab stick and get it to smolder.
If you have a basic stand-alone CO detector it will probably have a Test button on the front. What the Test Sequence Sounds Like. This includes exposing the detector to low levels of carbon monoxide to see if it will sound the alarm.
CO detectors may also include a power indicator light test button and LCD screen.
The fire department takes these types of calls all the time. Carbon monoxide detectors trigger an alarm based on an accumulation of carbon monoxide over time. Keep the detector out of the way of pets and children. The fire department takes these types of calls all the time.
