Our Mission is your Safety - life-saving gas alarm sensor technology

protect your family from dangerous natural gas leaks

Our revolutionary natural gas sensing technology quickly detects gas leaks more quickly while virtually eliminating nuisance alarms.

Natural Gas Detector United States

there are multiple sources of potential gas leaks in a home

Smoke and CO alarms do not detect Natural Gas; DeNova Detect Natural Gas Alarms provide protection from natural gas leaks.

DeNova Detect has the first battery powered AMI natural gas alarm

Our natural gas alarm wirelessly communicates with gas utilities and provides an early warning.

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Our Mission is Your Safety

Have secure peace of mind with our life-saving Natural Gas Alarm sensor technology.

Detect and Protect

Consumer Installed - Local 85dB alarm with voice warning

DeNova Detect Natural Gas Alarms are the most dependable way to prevent potentially catastrophic residential and workplace gas leak explosions. Our premium products offer the most reliable and economical solution to accurately detect gas leaks. All of our Natural Gas Alarms have also been independently tested to reduce nuisance alarms.

Gas Utility Installed - Wireless communication with Gas Utility

DeNova Detect Natural Gas Alarms offer the earliest warning for any potential natural gas leaks. By offering quick detection to a potentially dangerous scenario, our Natural Gas Alarms can help keep families, homes and businesses safe. DeNova Detect also offer utility companies access to the most robust monitoring products currently available.

Natural Gas Alarm Features

A reliable natural gas alarm will help to significantly reduce the risk of a gas explosion.

10% LEL Gas Threshold

You can be alerted to an emergency situation an average of 11 minutes sooner* than the conventional technologies designed to alarm at 25% LEL.

*Source: Fire Risk Alliance, LLC study conducted on behalf of ConEdison.

Eliminates Nuisance Alarms

Abrasive household chemicals, like laundry detergent, disinfectant spray, aerosol hairspray and furniture polish, do not signal false alarms and the aggravation that goes with them.

Micro-Electro Mechanical Systems

Our proprietary sensor, a hot-wire semiconductor sensor with MEMS technology, allows for the alarm's superior responsiveness, reduced size and reduced power consumption.

new cosmos natural gas detection

Long Battery Life

The current DeNova Detect Natural Gas Alarms offer up to 6-years of battery life, with 10-year gas alarm sensors currently in development.

Installation Versatility

Our natural gas alarms can be installed in a wide variety of environments compared to typical technologies. The battery powered designs allow for installation close to the ceiling where natural gas accumulates, eliminating the need for a potentially dangerous and unattractive cord.

Voice Alert

In addition to the 85dB alarm warning sound, our customers appreciate our panic-reducing voice alert that instructs people in this pure and simple way: "Danger - Gas leak explosion risk - evacuate, then call 911."

 
A world-leader in residential gas explosion prevention

Over 70 million residential natural gas alarms sold with a 70% residential market share in Japan

We are proud to have developed the world's first residential natural gas alarm in 1964 and continue to advance innovation by offering the only available battery-powered wireless natural gas alarm.

Why choose Us

We have developed and perfected a wide variety of products that feature our world-class gas sensor technology. This includes residential and industrial Natural Gas Alarms, portable gas detectors, and odor sensors.

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Our Mission

Our mission for over 60 years has always been clear: to create safe, secure and more comfortable living and working spaces through sensor technology. We strive to always provide the highest safety standrard to the world by continuously pushing the frontiers of gas sensors technology.

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Where To Install Natural Gas Alarms

Natural gas is lighter than air and accumulates towards the ceiling - not by the floor. The DeNova Detect Natural Gas Alarm is battery operated, so it can easily be installed within the recommended installation location of 4-12 inches from the ceiling.

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DeNova Detect News

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Company & Product News

Stay up to date with everything new about DeNova Detect and our latest natural gas alarm technology.

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Gas Explosions & Safety

We'll keep you informed with tips and guides about home gas safety.

Important Articles

Dangers Of Natural Gas Explosions

To protect your family and your properties, a reliable natural gas alarm will help to significantly reduce the risk of gas explosions...

Game-Changing Initiative For Utility Companies

We are excited to launch the industry's first battery powered methane detector with wireless communication...

New Gas Safety Standards In America

New standards for installation of natural gas alarms in residential and commercial buildings...

Where To Buy

For residential applications, you may purchase our Natural Gas Alarms at the official DenovaDetectStore.com.

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