![Navy Region Mid-Atlantic on Twitter: "#DidYouKnow that you should test your fire alarms on a monthly basis? It only takes a few seconds to do, and it could save your life! Learn Navy Region Mid-Atlantic on Twitter: "#DidYouKnow that you should test your fire alarms on a monthly basis? It only takes a few seconds to do, and it could save your life! Learn](https://pbs.twimg.com/media/E_WaShzWUAIGHTW.jpg)
Navy Region Mid-Atlantic on Twitter: "#DidYouKnow that you should test your fire alarms on a monthly basis? It only takes a few seconds to do, and it could save your life! Learn
![Bajan Fire Fighters on Twitter: "Press and hold the test button on the smoke detector. It can take a few seconds to begin, but a loud, ear-piercing siren should emanate from the Bajan Fire Fighters on Twitter: "Press and hold the test button on the smoke detector. It can take a few seconds to begin, but a loud, ear-piercing siren should emanate from the](https://pbs.twimg.com/media/FMyjA2oXsAAM1FC.jpg:large)
Bajan Fire Fighters on Twitter: "Press and hold the test button on the smoke detector. It can take a few seconds to begin, but a loud, ear-piercing siren should emanate from the
![If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line If your CO alarm chirps every 30 seconds, it's not an emergency but you should replace the CO alarm a.s.a.p. - Fire Line](https://fireline.seattle.gov//wp-content/uploads/sites/21/2020/03/co_alarm3-1024x682.jpg)