Heat-activated fire alarm
Class I - DangerousWhat Should You Do?
- Check if you have this product: (About 375,000)
- Do not eat it: Even if it looks and smells fine, do not consume this product.
- Throw it away or return it: You can return the product to the store for a full refund.
- Seek medical attention if needed: If you've consumed this product and feel unwell, contact your doctor immediately.
- Report problems: Report any issues to the FDA's Safety Reporting Portal.
⚠️ Emergency: If you experience severe symptoms after consuming this product, call 911 or Poison Control at 1-800-222-1222.
Recall Details
- Company:
- Sure Signal Products, Inc., of Garden Grove, Calif.
- Reason for Recall:
- A defective fusible link sensor (fuse) on the fire alarm can cause the alarm to fail to alert consumers of a fire.
- Classification:
- Class I - Dangerous
Dangerous or defective products that predictably could cause serious health problems or death.
- Status:
- ongoing
- Hazard:
- A defective fusible link sensor (fuse) on the fire alarm can cause the alarm to fail to alert consumers of a fire.
- Remedy:
- Consumers should immediately contact Sure Signal Products for free replacement fuses. A video with instructions on how to replace the fuse is available at http://SureSignalProducts.com.
Product Images

Product Information
Full Description:
This recall involves Sure Signal Products heat-activated fire alarms sold under the following brand names and models: DeTech FST2004H, MasterGuard QR50, Responsive TR70-R and Thermalink QR50. They are white, round and measure about 7 inches in diameter. The alarms have a round fuse at the center. The fuse is white or chrome and about 1.5 inches in diameter, and has a temperature rating of 117°F or 136°F. The alarms were manufactured from January 1, 2004 through July 1, 2015. Date codes are listed in a YYDDD format and range from 04001 through 15182. The alarm's model is printed on a label on the back of the alarm. SSP, the temperature rating and the date code can be found on the back of the fuse.
Product Codes/Lot Numbers:
(About 375,000)
Official Source
Always verify recall information with the official CPSC source:
View on CPSC.govCPSC Recall Number: 16021