When do SimpliSafe® Life Safety Devices Expire?
Updated
In accordance with National Fire Protection Agency (NFPA) guidance, SimpliSafe® recommends replacing Smoke Detectors every ten years, and replacing Carbon Monoxide Detectors every five years.
How do I know when to replace my SimpliSafe® Smoke and Carbon Monoxide Detectors?
Your life safety devices need to be routinely cleaned, tested, and even replaced after certain intervals, in addition to battery replacement.
SimpliSafe® CO Detectors (including Smoke/CO Combo detectors) need to be replaced within five (5) years of the manufacture date (found on the label on the back of your device); and Smoke Detectors need to be replaced within ten (10) years of the manufacture date (found on the label on the back of your device).
See the below charts for more information on when to maintain your Smoke and Carbon Monoxide Detectors. If you have any other questions or concerns, please contact our Support team.
Carbon Monoxide Detector
CO Detectors need to be replaced within FIVE years of the manufacture date (found on the label on the back of your device).
Indicators | Type of Maintenance |
Yellow light flashing twice in a minute + chirps once a minute (replacement indicator) | Replace entire CO Detector |
Yellow light flashing three times a minute + chirps once a minute (malfunction indicator) | Replace entire CO Detector |
Yellow flashing light four times a minute + chirps once a minute (end of life indicator) | Replace entire CO Detector |
Approaching or past FIVE years since the manufacture date, found on back of device | Replace entire CO Detector |
Yellow light flashing once a minute + chirps once a minute (low battery warning) | Replace batteries |
Smoke Detector
Smoke Detectors need to be replaced within TEN years of the manufacture date (found on the label on the back of your device).
Indicators | Type of Maintenance |
Yellow light flashing + chirps three times a minute(malfunction indicator) | Replace entire Smoke Detector |
Approaching or past TEN years since the manufacture date, found on back of device | Replace entire Smoke Detector |
Yellow light flashing + chirps once a minute (low battery warning) | Replace batteries |