A smoke detector sold in Canada has been recalled as it poses a fire hazard.
The Combined Smoke, Combustible Gas and Carbon Monoxide Alarm with model number HD18-CGS has been recalled, according to a notice on the Health Canada website.
The product is recalled because it does not have the Canadian certification mark, and it is unknown if the alarm operates in the presence of smoke, posing a potential fire hazard, the notice reads.
The manufacturer is Dongguan Guangcheng Huiduo Trading Business Department, and distributor is Shenzhen Yundou Network Technology Co., Ltd.
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,” the notice reads.

This Combined Smoke, Combustible Gas and Carbon Monoxide Alarm has been recalled. Photo: Health Canada
The company reported that 665 units of the affected products were sold in Canada from December 2025 to April 2026.
As of June 22, the company has not received reports of incidents or injuries in Canada.
Health Canada says consumers should immediately stop using the recalled product and dispose of it according to municipal hazardous waste guidelines. Consumers should replace the recalled product with one that bears a Canadian certification mark.
For more information, consumers can contact Shenzhen Yundou Network Technology Co., Ltd by email at [email protected].
Note that the Canada Consumer Product Safety Act prohibits recalled products from being redistributed, sold or even given away in Canada, Health Canada says.
See the recall notice here.
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