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Updated Nov 5, 2026
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System Sensor product recalls
2 CPSC recalls since 2010.
System Sensor · Home & other
i4 Series System Sensor combination carbon monoxide (CO)/smoke detectors
The detectors can fail to detect carbon monoxide gas in the home, posing a risk of carbon monoxide poisoning.
CO poisoning hazard
Poisoning hazard
Replace
1,450
units
Feb 2015
System Sensor · Home & other
System Sensor reflected beam smoke detectors
When used with certain power supplies, the reflected beam smoke detectors can fail to send a signal to the fire alarm control…
Fire hazard
Replace
610
units
Jan 2014
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