Compare the model on your label, then check any serial numbers, date codes, and exclusions in the notice. A model match alone does not confirm that your unit is included.
Recalled units have date codes 4091 or 4092 printed on the lower left-hand corner of the label affixed to the back of the product and on the packaging.
Which products are included?
This recall involves System Sensor i4 series combination carbon monoxide/smoke detector models COSMO-2W and COSMO-4W manufactured between 9/3/14 and 9/13/14. The detectors are round, white, and measure about 5.5 inches in diameter. Recalled units have date codes 4091 or 4092 printed on the lower left-hand corner of the label affixed to the back of the product and on the packaging.
Confirm these details on the official CPSC noticeWhy it was recalled
The detectors can fail to detect carbon monoxide gas in the home, posing a risk of carbon monoxide poisoning.
Incidents and injuries
None reported.
Official remedy
Consumers should immediately contact System Sensor to obtain a free replacement combination CO/smoke detector. Consumers should keep using the recalled detectors until replacement detectors are installed.
Product and sales details
- Brand
- System Sensor
- Manufacturer
- System Sensor, of St. Charles, Ill.
- Product type
- Smoke alarms
- Recall number
- 15-077
- Units
- About 1,450
- Manufactured in
- Mexico
- Sold at / sales period
- Security equipment dealers nationwide during September 2014 for about $75.
i4 Series System Sensor combination carbon monoxide (CO)/smoke detectors
CPSC product type: Fire or Smoke Alarms
Recall contact information
System Sensor at (800) 736-7672 from 8 a.m. to 5 p.m. CT Monday through Friday or online at www.systemsensor.com, and click on "Product Safety Notice" for more information.
Verify phone numbers, hours, and websites on the current CPSC notice before contacting the firm.