Oak Harbor Fire Department - If your carbon monoxide alarm is 7-10 years old, it might be time to replace it. Is your carbon monoxide alarm beeping? Did you know it has
![Kidde Fire Safety on Twitter: "🔔 4 Short Beeps: Urgent – CO has been detected! Immediately leave your home and call 911." / Twitter Kidde Fire Safety on Twitter: "🔔 4 Short Beeps: Urgent – CO has been detected! Immediately leave your home and call 911." / Twitter](https://pbs.twimg.com/media/EWtraZfWsAAxGOX.png)
Kidde Fire Safety on Twitter: "🔔 4 Short Beeps: Urgent – CO has been detected! Immediately leave your home and call 911." / Twitter
![900-0119 120V AC Talking Smoke & Carbon Monoxide Alarm with 2 AA Front-Loading Battery Backup - Kidde Canada 900-0119 120V AC Talking Smoke & Carbon Monoxide Alarm with 2 AA Front-Loading Battery Backup - Kidde Canada](https://images.carriercms.com/image/upload/w_350,h_350,c_scale,dpr_3.0,q_auto,f_auto/v1551119470/kidde/products/carbon-monoxide-alarms/kidde-carbon-monoxide-alarm-KN-COSM-IBA-CA.jpg)