![Kidde Canada on X: "Has your carbon monoxide alarm been chirping lately? Not all beeps are the same – each pattern signals a different action that needs to be taken. Here are Kidde Canada on X: "Has your carbon monoxide alarm been chirping lately? Not all beeps are the same – each pattern signals a different action that needs to be taken. Here are](https://pbs.twimg.com/media/Eir35VoXYAM8x-Y.png)
Kidde Canada on X: "Has your carbon monoxide alarm been chirping lately? Not all beeps are the same – each pattern signals a different action that needs to be taken. Here are
![First Alert SCO7CN Combination Smoke and Carbon Monoxide Detector with Voice and Location, Battery Operated , White - Combination Smoke Carbon Monoxide Detectors - Amazon.com First Alert SCO7CN Combination Smoke and Carbon Monoxide Detector with Voice and Location, Battery Operated , White - Combination Smoke Carbon Monoxide Detectors - Amazon.com](https://images-na.ssl-images-amazon.com/images/W/MEDIAX_792452-T2/images/I/61oc78NKWaL._AC_UL600_SR600,600_.jpg)
First Alert SCO7CN Combination Smoke and Carbon Monoxide Detector with Voice and Location, Battery Operated , White - Combination Smoke Carbon Monoxide Detectors - Amazon.com
![Seattle Fire Dept. on X: "Is your carbon monoxide alarm chirping every 30 seconds or so? That signals that it's time to replace it. CO alarms have a life expectancy of around Seattle Fire Dept. on X: "Is your carbon monoxide alarm chirping every 30 seconds or so? That signals that it's time to replace it. CO alarms have a life expectancy of around](https://pbs.twimg.com/media/FIThSUQVgAId9d6.jpg:large)