FEODSEW smoke and carbon monoxide alarms
1 report to CPSC, the latest made Feb 13, 2026. A report isn’t a recall.
Watch and the shortlist are kept with a free account, on every device. Your watch list. CPSC’s own search is on saferproducts.gov.
At a glance
From SaferProducts.gov, released Oct 25, 2026.
- 1report to CPSC
- Feb 13, 2026the latest report was made
- Feb 13, 2026the earliest
- 0with the company’s comments
- Brand
- FEODSEW
- Maker
- MAOMING XIYINGFA TECHNOLOGY CO., LTD. dba FEODSEWMakers, importers or sellers, as the reports name them
- Product
- Smoke and carbon monoxide alarmsBoth in oneCPSC’s product type: Combination Fire/Smoke Alarm and Carbon Monoxide Detector (code 714), in Home Maintenance and Structures: Home Security
By month
The numbers, as a table
| Month | Reports |
|---|---|
| February 2026 | 1 |
How badly anyone was hurt
- No one hurt 1 CPSC: Incident, No Injury
As each report says it, in short words; CPSC’s own words are under each.
The reports, as CPSC published them
Reports people made to the U.S. Consumer Product Safety Commission. CPSC publishes each one after sending it to the company named, and doesn’t guarantee they’re accurate. A report isn’t a recall.
Each report is the words of the person who made it, as CPSC published them. The company’s comments, where CPSC published any, are set apart as the company’s own.
CPSC, SaferProducts.gov public database export. Released Oct 25, 2026. Updated daily.
-
No one hurt Made Feb 13, 2026, sent to the company Feb 19, 2026, published by CPSC Mar 5, 2026
The product, in the report: Product Name: 2-in-1 Smoke and Carbon Monoxide Detector Combo with LCD Display Brand: FEODSEW Model Number: WJ-SC08 (Please verify this number on the sticker on the back of your unit) Manufacturer: Shenzhen Weijia Security Technology Co., Ltd. Description: This is a battery-operated (3 AAA batteries), circular white plastic alarm. It features a digital LCD screen that displays CO levels and battery status. The front has a large “Test/Silence” button and two LED indicator lights (labeled “Power” and “Alarm”). It is sold in a 3-pack on Amazon. The unit is labeled as compliant with UL 217 and UL 2034 safety standards.
I purchased a 3-pack of FEODSEW Smoke and Carbon Monoxide Detector combos on January 11, 2026. Recently, we had a smoke event in our kitchen. My old smoke alarm, which was installed only one foot away from the new unit, alerted us immediately. However, the new FEODSEW unit did not sound an alarm at all.
To test the other units, I brought the remaining two alarms from the 3-pack into the smoky room. None of the three units detected the smoke or sounded an alarm, even though the room was clearly smoky.
The ‘Test’ buttons on all three units work and beep when pressed, which is very dangerous because it gives a false sense of security. The sensors themselves appear to be completely defective. This failure put my small child and my elderly father at extreme risk. If my old alarm had not worked, this could have been a tragedy.
The product is explicitly labeled as meeting UL 217 and UL 2034 standards. However, despite these markings, all three units failed to detect smoke during a real-world event. This suggests the safety certifications listed on the product may be unauthorized or counterfeit, as the sensors did not perform to the required legal standards.
Website of purchase Amazon Description Smoke Detector and Carbon Monoxide Detector Combo with LED Indicators, 2 in 1 CO & Smoke Alarm, Battery Operated Smoke and Carbon Monoxide detectors 3-Pack Brand: FEODSEW Link for exact product purchased https://a.co/d/0cYp0m8r
- Model
- WJ-SC07
- UPC
- none found
- Serial number
- No unique serial number found on device
- Bought from
- Amazon
- Bought
- Jan 11, 2026
- Where
- South Toms River, New Jersey: Home/
Apartment/ Condominium - Who was involved
- Age 37, Unknown
- The reporter’s relation to them
- Self
- As this report names them
- Brand FEODSEW, made or sold by MAOMING XIYINGFA TECHNOLOGY CO., LTD. dba FEODSEW
- How badly, in CPSC’s words
- Incident, No Injury
CPSC’s disclaimer
Disclaimer: CPSC does not guarantee the accuracy, completeness, or adequacy of the contents of the Publicly Available Consumer Product Safety Information Database on SaferProducts.gov, particularly with respect to information submitted by people outside of CPSC.
Word for word, from the disclaimer in CPSC’s export.
Sources
Sources
-
U.S. Consumer Product Safety Commission, SaferProducts.gov public database export.
Released Oct 25, 2026 and checked Oct 25, 2026. Updated daily. Public domain (U.S. Government work). CPSC asks to be credited, and that no endorsement be implied.
Reports of harm are from the U.S. Consumer Product Safety Commission (CPSC), on SaferProducts.gov. CPSC does not endorse Hearth Record.