Health Canada Issues Recall for PGST and GauTone Smoke Alarms Due to Failure Risk
Areazine synthesizes this Health Canada recall directly from Health Canada's official public data feed. See our methodology for full source attribution and refresh cadence.
Health Canada warns consumers that PGST and GauTone smoke alarms sold on AliExpress may fail to operate during a fire and lack required safety certifications.
What this Health Canada recall tells you, and what most readers miss
This notice was issued by Health Canada on April 6, 2026 and geographically references Canada. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Product & Food Recalls - determines the consumer-protection framework behind it, which shapes what remedies (refunds, replacements, repairs, or the recall itself) are available to affected consumers and which agency holds statutory responsibility for enforcement.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to verify its scope, source, and timestamp, then compare related notices without assuming that one record proves a broader trend.
Areazine pairs this record with the original agency URL so you can check the primary source before acting. Its related labels are recall, product-safety, health-canada, smoke-alarm.
What Happened
Health Canada has issued a consumer product advisory regarding PGST and GauTone photoelectric smoke alarms previously available for purchase on AliExpress. A sampling and evaluation program determined that these products may not meet Canada’s Residential Detectors Regulations. Specifically, the alarms do not bear a recognized Canadian certification mark, and it is unknown if they will effectively operate in the presence of smoke or fire, posing a potential fire hazard.
Which Products Are Affected
The recall involves the following photoelectric smoke alarms:
- PGST Independent Smoke Detector Sensor Fire Alarm System: Identified by "S11D-EN" on the packaging and "Model PG-S11" on the product itself.
- GauTone Independent Smoke Alarm Fire Protection Smokehouse: Identified by "GT-441B-1" on the packaging and "Model PG-S11" on the product itself.
These products were distributed by the PGST Official Store (Shenzhen, China) and the GauTone Official Store (Guizhou, China). Manufacturers listed include PGST Co., Ltd, SZ PGST Co., Ltd, and Ling Hang Technology Co, Ltd.
What You Should Do
Consumers should immediately stop using the affected smoke alarms and dispose of them following municipal hazardous waste guidelines. Health Canada advises replacing these units with smoke alarms that feature a recognized Canadian certification mark. Consumers are also encouraged to report any health or safety incidents via the Consumer Product Incident Report Form on the Health Canada website.
Why This Matters
Smoke alarms are essential for alerting residents to fire incidents. Products without proper certification may fail to perform as expected, posing a severe safety risk to occupants who may not be alerted to a fire in their home.
Source
Original source: Health Canada Official Notice ↗
Related Product & Food Recalls
All Product & Food Recalls →Frequently Asked Questions
Common questions about this Health Canada recall.