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Christine RubioJul 29, 2025
What to do when Kidde P4010ACS-W signals end of unit life?
- HHeather ThomasJul 29, 2025
When your Kidde Smoke Alarm signals the end of its life, you can temporarily silence it by pushing/releasing the Test/Hush button. However, you should remove, discharge, and dispose of the unit, and replace it as soon as possible.