Support

Carbon Monoxide Detector

FAQ

We’ve created a detailed tutorial explaining how to change the batteries in your Alder carbon monoxide detector. To view this tutorial, click here.
Carbon monoxide is referred to as the “silent killer” because it is tasteless, odorless, colorless, and very dangerous at high levels. A smoke detector is not interchangeable for a CO detector and vice-versa.
Alder CO detectors will not beep when the batteries are low and need to be changed. Low battery alerts will announce themselves automatically on your touchscreen panel.