Kidde Smoke Alarm Flashing Red Every 5 Seconds
BY IGONK, FEBRUARY 16, 2026
Webyou can test your smoke alarm by pushing the test/hush button on the cover and holding it down for a minimum of 5 seconds. This will sound the alarm if the electronic circuitry,. Webthe smoke alarm is desensitized by pushing the “test/hush” button on the smoke alarm cover.
If the smoke is not too dense, the alarm will silence immediately. If the smoke or.