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Tammy RyanAug 3, 2025
What to do when Kidde P4010DCSCO-W Smoke Alarm signals end of unit life?
- SstevenwilkersonAug 3, 2025
When your Kidde Smoke Alarm signals the end of its unit life, push and release the Test/Hush button to temporarily silence it. Following this, remove, discharge, and dispose of the unit, and replace it as soon as possible.