Beep and flashing red LED once every 40 seconds

If this happens, you must replace the batteries in your smoke detector. We recommend retesting the detector once the batteries have been changed.

If you are unable to change the batteries immediately, you can stop the beeping for 10 hours by pressing the button on the detector.

How can we help you?

If you haven't found the answer to your question, we invite you to request a support ticket. We will answer you as soon as possible.

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