Independent reference · Facts sourced from CPSC, ENERGY STAR and DOE Record verified Aug 18, 2026
Active recall — stop using this product now.
Remedy: free replacement · About 26,360 units
Smoke & CO alarms Recall No. 25-045 Published November 14, 2024

DeNova Detect Brand Combination Natural Gas and Carbon Monoxide Alarms

After alerting consumers to the presence of natural gas or carbon monoxide, the recalled alarm can go into sleep mode when the alert lasts less than four minutes. During this time, the alarms can fail to detect and alert consumers to a new incidence of natural gas or carbon monoxide, posing a risk of carbon monoxide poisoning. sold at Lowe's stores nationwide and online at Amazon.com, Lowes.com and Denovadetect.com from December 2023 – July 2024 for $90 to $102.

Recalled Natural Gas + CO Alarm
What you are looking at

Recalled Natural Gas + CO Alarm

Image: CPSC recall notice Two more views

Check the label first

Compare every letter, number, space and suffix. A similar-looking product with a different suffix may not be part of this recall.

Affected model numbers

Why it was recalled

After alerting consumers to the presence of natural gas or carbon monoxide, the recalled alarm can go into sleep mode when the alert lasts less than four minutes. During this time, the alarms can fail to detect and alert consumers to a new incidence of natural gas or carbon monoxide, posing a risk of carbon monoxide poisoning.

0
Incident reports to the firm
0
Injuries reported
0
SaferProducts.gov reports

None reported

The official remedy

Remedy type: replace
01
What to do

Consumers should immediately register online at www.denovadetect.com/safetynotice-dd622 to receive a prepaid shipping package and replacement alarm. Consumers should continue using the recalled alarms until they install the replacement alarms. Once they receive the replacement alarm, consumers should ship the recalled alarm back in the provided prepaid shipping package.

Product and sales details

UnitsAbout 26,360
Made inJapan
Sold atLowe's stores nationwide and online at Amazon.com, Lowes.com and Denovadetect.com
Sales periodDecember 2023 – July 2024
Price$90 to $102

How to reach the firm

Phone
888-447-6016
7 a.m. to 7 p.m. ET Monday through Friday
Email
Recall page
www.denovadetect.com

Verify phone numbers, hours and web addresses on the current CPSC notice before contacting the firm.

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