How To Test If Your Carbon Monoxide Detector Is Working. Hold the burning material 15 cm below the detector. While most carbon monoxide detectors are plugged into a wall socket or are hardwired to your houses electrical system almost all of them have a backup battery in case.
These work through making flashing lights and noise. If the siren doesnt sound the detector likely needs batteries. It is imperative that you test your carbon monoxide detectors functionality on a monthly basis.
How to Tell if Your Carbon Monoxide Detector is Working.
This is very important because it confirms the buzzer LED and electronics are working properly. Once you hear these beeps release your finger off the test button. To test a carbon monoxide detector hold down the test button until you hear two beeps sound off. Like smoke detectors test carbon monoxide detectors monthly.
