Replace smoke detectors (10-year lifespan)
Why it matters
Smoke detector sensors degrade over time and become less reliable after 10 years, even with fresh batteries. Most detectors have a manufacture date stamped inside. This is an NFPA and manufacturer recommendation.
Stop forgetting to do this.
HomeOS generates a personalized maintenance schedule so you never miss another replace smoke detectors (10-year lifespan).
How to do it
- 1
Check the manufacture date inside each detector.
- 2
Replace any that are 10+ years old.
- 3
When replacing, consider interconnected or smart detectors so all alarms sound when one triggers.
- 4
Install at the ceiling center of each bedroom, hallway, and floor.