Did you know gas explosions occur every 11 days?

Protect your family with DeNova Detect Natural Gas alarms.

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Denova Detect Battery Powered Natural Gas Alarm

Product Features:

  • Best-in Class Detection: 10% lower explosion limit (LEL) for 11 minutes faster escape time on average. View Gas Leak Simulation
  • Easy Installation: Battery-powered alarms is mounted at the optimal location for detecting Natural Gas (4”-12” from the ceiling).
  • Superior Technology: State of the art MEMS sensor technology offers exceptional accuracy to selectively detect Natural Gas and virtually eliminate nuisance alarms.
  • Market Leader: Operates one of the largest R&D and gas sensor manufacturing facilities worldwide backed by six decades of global engineering, research and development expertise.
  • Best Value: our battery-powered alarms are much more affordable than other plug-in units and can save you money when you calculate the total cost of ownership over time.
Benefits of Battery-Powered vs. Plug-in Units
Denova Detect Natural Gas Alarm

Great Product for gas safety. This product gives me a much larger level of comfort with detecting a gas leak early! Unit was smaller than expected, which was a plus, & even less noticeable. Planning to order a 2nd unit for main level near gas oven.

John V.

What Our Customers Are Saying About Us

I have had detectors for fire, smoke, heat and carbon monoxide and finally have one for natural gas. It arrived timely, had clear instructions and was easily installed. I feel safer now.

Ray S. - Review of the ML-310ES

I bought one for my utility room in the basement and another for my kitchen where I have an old gas stove. I love that stove and don't have the heart to replace it, at least I know I am safer with this detector in place.

Simon B. - Review of the ML-310ES

Did my research and found this to be the best natural gas alarm to suit my homes needs. Customer service was great in answering my questions about one installation question I had. Hope to never hear it, but am glad to have it.

Eva Mendoza - Review of the ML-310ES

Denova Detect

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The Power Of Natural Gas

(sources: www.statista.com, www.forbes.com)
4 Trillion
cubic meters of Natural Gas consumed by the world in 2020
of global primary fuel consumption is made up of Natural Gas
60 Years
remaining to support global conventional gas consumption on reserves

The True Cost Of Ownership Per Natural Gas Alarm

Save up to $58 with DeNova Detect Battery Powered alarms compared to competitor Plug-In alarms.
Alarm Brand Denova Detect First Alert Kidde USI
Model Number ML-310ES GCO1 KN-COEG-3 MCND401
Power Type 6 yr. battery Plug-in w/battery back up Plug-in w/battery back up Plug-in w/battery back up
Initial Product cost $99 $66 $76 $53
Replace 9V Alkaline Battery ($2.14 each) every year for 6 years $0.00 $13 $13 $13
Average Electricity cost for 6 years (Electricity rate @ $0.1393/kWh) $0.00 $78 (7.78kWh/month) $51 (2.74kWh/month) $87 (8.64kWh/month)
True Cost of Ownership $99 $157 $140 $153

New Cosmos Electric is a leader in the Gas Alarm Market

  • 1.1960 - Established company and developed the world's first residential gas alarm in 1964
  • 2.Has sold over 70 million gas alarms worldwide
  • 3.Over 70% gas alarm market share in Japan
  • 4.Introduced first MEMS gas sensor technology to the world
  • 5.Developed the first ever long-life battery powered Natural Gas alarm
  • 6.Located in seven countries with our newest office, New Cosmos USA, opening in Illinois in 2019
  • 7.New Cosmos USA and Con Edison recently pioneered the first battery-powered AMI Natural Gas Alarm in the world

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