CPSC campaign 15709
Hazard
A defective chip in the alarm panel can cause premature battery failure and prevent activation of devices during alarm conditions, posing a risk of injury and property damage.
Remedy
SimplexGrinnell is inspecting and replacing all circuit boards with the defective chip. SimplexGrinnell and Tyco are contacting purchasers directly.
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 Recall data may be incomplete, delayed, or superseded.