CPSC campaign 05526
Hazard
The smoke alarms can fail to activate during a fire or emergency, if installed in combination with certain control panels.
Remedy
Consumers should contact their system installer or service provider to arrange for a free repair or replacement to make the smoke detectors and control panel systems compatible.
The text above is quoted verbatim from the CPSC record. Confirm the affected units and the remedy with the manufacturer or CPSC. Recall data may be incomplete, delayed, or superseded.