---
title: "New Cosmos USA Recalls Combination Natural Gas and Carbon Monoxide Alarms Due... — CPSC recall 25045 | Is It on Recall"
description: "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 minute"
url: https://isitonrecall.com/recall/cpsc-25045-new-cosmos-usa-recalls-combination-natural-gas-and-carbon-monoxide-alarms-due-to-failure-to-alert-co/
updated: 2026-10-01
site: "Is It on Recall"
language: en
---

[Recall archive](https://isitonrecall.com/archives/) / CPSC

# New Cosmos USA Recalls Combination Natural Gas and Carbon Monoxide Alarms Due to Failure to Alert Consumers to the Pr... — CPSC recall 25045

Published notice; closure not supplied

The CPSC record supplies a notice and remedy, not a current closure determination.

Source date Nov 14, 2024. Retrieved Oct 1, 2026. Last updated Oct 1, 2026.

Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/).

## What the record says

- **Product**: This recall involves the DeNova Detect brand combination natural gas and carbon monoxide alarms with model number DD622NCV. DeNova Detect, Natural Gas + Carbon Monoxide are printed on the front of the alarm. The model number is on the top side of the alarm. The serial number is on the right side of the alarm.
- **Reason**: 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.
- **Classification**: Not supplied
- **Recalling firm**: New Cosmos USA Inc., of Lisle, Illinois
- **Quantity**: About 26,360
- **Agency-reported status**: Published recall notice
- **Source record identifier**: 25045

[Open the official record](https://www.cpsc.gov/Recalls/2025/New-Cosmos-USA-Recalls-Combination-Natural-and-Carbon-Monoxide-Alarms-Due-to-Failure-to-Alert-Consumers-to-the-Presence-of-Natural-Gas-and-to-the-Risk-of-Carbon-Monoxide-Poisoning)

## Lot and product identifiers

| Label field | Details supplied by the agency |
| --- | --- |
| Lot, code or applicability | Read the product description and official photos for model and lot identifiers. |

Match all identifying details in the current notice. A brand name alone is not enough.

## Distribution

Not supplied

No US distribution state could be established from this record. Check the official notice.

## Dates in the source

- **Last publish date**: Nov 14, 2024

FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable.

## What to do next

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.

[Read the current instructions](https://www.cpsc.gov/Recalls/2025/New-Cosmos-USA-Recalls-Combination-Natural-and-Carbon-Monoxide-Alarms-Due-to-Failure-to-Alert-Consumers-to-the-Presence-of-Natural-Gas-and-to-the-Risk-of-Carbon-Monoxide-Poisoning)

### Contact in the notice

New Cosmos USA Inc. toll-free at 888-447-6016 from 7 a.m. to 7 p.m. ET Monday through Friday, email at safety@DeNovaDetect.com, or online at www.denovadetect.com and click on "Recalls" or at www.denovadetect.com/safetynotice-dd622 for more information.

## Related records

[Other consumer products records](https://isitonrecall.com/category/other-consumer-products/) [New Cosmos USA Inc., of Lisle, Illinois records](https://isitonrecall.com/brand/new-cosmos-usa-inc-of-lisle-illinois/)