Sorry, the web browser you're using is not supported by this website.

Please use Google Chrome, Firefox, Safari, or another browser to access Thank you.

Skip to main content

We use cookies to enhance your experience. For details on how we use cookies, collect data, & how to manage your consent please see our Cookie Policy & Privacy Policy.

What does carbon monoxide detector going off sound like?

They make noise that is described as chirpy, beeping and squeaking. A majority of carbon monoxide detectors make sounds that are shorter. The noise is made to alert you of unsafe CO levels. Is this true? The pattern continues until the CO level drops or until the button is pressed.

Let's Get It Fixed!

Our virtual experts can diagnose your issue (for free!) and resolve simple problems.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products