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Dual-Function Smoke and Carbon Monoxide Alarm — recall

Consumer goods · Canada · 2026-04-17

Hazard: Unauthorized products

Shenzhen Weijia security technology Dual-Function Smoke and Carbon Monoxide Alarm is unauthorized

Country	Canada
Category	Consumer goods
Published	2026-04-17
Manufacturer	Shenzhen Weijia security technology Co., LTD
Model identifiers	Model number WJ-SC05
Units affected	321
Category	Household items
Hazard	Unauthorized products
Hazard description	The Residential Detectors Regulations require that smoke detectors, heat actuated fire detectors and smoke alarms in Canada meet the applicable Canadian standards. The product does not have a Canadian certification mark and it is unknown if the alarm operates in the presence of smoke, posing a potential fire hazard. Health Canada reminds consumers that products that do not have a recognized Canadian certification mark may not meet Canadian performance standards and could fail or operate incorrectly. This could pose a risk to consumers who may not be alerted to a fire incident in their home. F…
Remedy	Immediately stop using the recalled product and dispose of it according to municipal hazardous waste guidelines.
Recall number	RA-81904
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	Marketplaces may delist the same or similar products, freeze or force-remove inventory (e.g. Amazon FBA) and notify past buyers.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	CCPSA and applicable SORs · Full guide →

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General guidance only — not compliance or legal advice; the official notice and applicable law prevail.

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