Carbon Monoxide Detector – Beeping
When your CO detector battery gets low, you will be alerted on your panel first with beeping and an alert on the touchscreen itself. The CO detector will not chirp until it gets to critical battery level. If it gets to that point, you will hear a chirp from the detector every 48 seconds until the battery is changed. If your sensor’s batteries are low, click here to learn how to change the battery.