Product Recall Alert

CHZHVAN Combination Smoke and Carbon Monoxide Detectors Recalled

The detectors can fail to activate, posing a risk that consumers will not be alerted to a fire.

View The Official CPSC Recall Notice


This recall involves CHZHVAN brand combination smoke and carbon monoxide detectors with the model number JKD-512.

The combination detectors are made of white plastic and measure about four inches in diameter. The front of the detectors contains a black plastic circle with a digital display placed in the center. “CHZHVAN” is printed above the digital display. The back of the detectors contains three slots for AAA batteries as well as a printed label which includes the model number, battery specifications of the product, and instructions.


There are five reports of the detectors failing to alarm in the presence of smoke. No injuries have been reported.

Recalled CHZHVAN Combination Smoke and Carbon Monoxide Detector (Front with Packaging)

Name of Product: CHZHVAN Combination Smoke and Carbon Monoxide Detectors

Recall Date: May 16, 2024

Recall Number: 24-236

Hazard: The detectors can fail to activate, posing a risk that consumers will not be alerted to a fire.

Sold At: Online at from August 2023 through January 2024 for between $18 and $59.

Remedy: Consumers should immediately stop using the recalled combination smoke and carbon monoxide detectors, and contact Haikouhuidishangmaoyouxiangongsi to receive a full refund.

Units: About 6,800

Consumer Directions and Contact

What Do I Do if My Product is Recalled?

Haikouhuidishangmaoyouxiangongs via email at, or online at or and click on “Recalls” for more information.

What Do I Do If I Was Injured By a Defective Product?

Contact Schiffman Firm's product liability hotline at (412) PRODUCT to have a confidential consultation regarding your potential case.

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