Replace your carbon monoxide (CO) alarms before they expire - Fire Line

The Seattle Fire Department recently responded to three residences where a person called 9-1-1 after their CO alarm beeped intermittently. Upon further investigation it was discovered that there was no emergency but that the CO alarms in question were sounding every 30 seconds to indicate expiration. CO alarm life span CO alarms have a life […]

Alarms – The Jenkins Foundation

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