Thank you for choosing an Alecto carbon monoxide detector. We strive to deliver high-quality products that contribute to the safety of your household. We are sorry that you are now seeing this notification on your detector, indicating that the battery is empty despite the expected 10-year lifespan.

We consider it important to resolve this issue quickly and efficiently. Our carbon monoxide detectors are designed to clearly indicate when they are defective or when the battery needs to be replaced. It appears that your detector is showing an indication that requires further attention.

At Alecto, we are committed to your safety with carbon monoxide detectors you can rely on. That is why we proudly offer a 10-year warranty on the COA4010. We believe in the reliability and durability of our products, but we understand that exceptions can occur. In such a case, our customer service team is always ready to support you with a fast and effective solution.