How Do You Test a Nighthawk Carbon Monoxide Detector

How Do Nighthawk Carbon Monoxide Detectors Work? When the Nighthawk Carbon Monoxide detector detects something, it alerts you by giving a beeping sound. If you are not sure whether is it working or not? Then test it by checking the wall outlet’s power or with batteries.

How do I know if my carbon monoxide detector is working?

To Test the Device: To test a carbon monoxide detector, hold down the “test” button until you hear two beeps sound off. Once you hear these beeps, release your finger off the test button. Recreate this event, but this time hold down the test button until you hear four beeps.

How do I know if my carbon monoxide detector needs a new battery?

Different Types of Beeps and Chirps: 1 Beep Every Minute: Low Battery. It is time to replace the batteries in your carbon monoxide detector. 5 Beeps Every Minute: End of Life. This type of chirp indicates it is time to replace your carbon monoxide alarm.