Simplex 4100ES Fire Alarm Panel (Tyco) – activation failure (2014)
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
Simplex 4100ES Fire Alarm Control Panel
Brand
Tyco International de Mexico, S. de R.L. de C.V.
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Product Images
Source: U.S. Consumer Product Safety Commission
Tyco International de Mexico, S. de R.L. de C.V. is recalling Simplex 4100ES Fire Alarm Control Panel. The hazard is: A defective chip in the alarm panel can cause premature battery failure and prevent activation of de. Based on CPSC recall notice.
Summary derived from CPSC notice
The following details were not provided by CPSC: UPC codes.
Reason for Recall
As stated by CPSC
The recalled Simplex 4100ES Fire Control Panel is an addressable fire alarm control panel that can support up to 2,500 addressable points, fire alarm and emergency voice communications and peer-to-peer networking operations. The metal cabinets containing the panel are red or white and measure about 22 inches to 56 inches in height, 24 inches in width and 7 inches in depth. The panels have Simplex 4100ES printed on the front of the panel.
Reported concern (CPSC)
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.
Recommended Action
Per CPSC guidance
SimplexGrinnell is inspecting and replacing all circuit boards with the defective chip. SimplexGrinnell and Tyco are contacting purchasers directly.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 6, 2026