# New Cosmos USA Recalls Combination Natural Gas and Carbon Monoxide Alarms Due to Failure to Alert Consumers to the Presence of Natural Gas and to the Risk of Carbon Monoxide Poisoning
> **CPSC recall** · 2024-11-14 · 25045 · 1 injuries reported
## Recall
- **Number:** 25045
- **Date:** 2024-11-14
- **Injuries reported:** 1
## Products

DeNova Detect Brand Combination Natural Gas and Carbon Monoxide Alarms

## Hazards

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.

## Remedies

Replace

## Retailer(s)

Lowe's stores nationwide and online at Amazon.com, Lowes.com and Denovadetect.com from December 2023 through July 2024 for between $90 and $102.

## Country of manufacture

Japan

## Description

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.

## Source
- [CPSC recall page](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)
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