|
|
| Smoke alarms with non-replaceable 10-year batteries are designed to remain effective for up to 10 years |
| By Oreland Volunteer Fire Company | |
| March 9, 2025 | |
| If the alarm chirps, warning that the battery is low, replace the entire smoke alarm right away. Smoke alarms with any other type of battery need a new battery at least once a year. If that alarm chirps, warning the battery is low, replace the battery right away. |
|
|
|
