DeNova Detect Natural Gas Alarms use micro-electromechanical systems or MEMS. This allows for a more accurate and quicker response time at 10% LEL level (lower explosive limit). The result allows for a prompt response time for first responders and an increased window of time to safely evacuate the area. The goal remains the same – saving lives and protecting property.

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Simple Design and Installation

The 10 year battery powered device enables installation close to ceiling (where natural gas is more accurately detected, as natural gas is lighter than air and rises towards the ceiling) without the need for a cosmetically displeasing cord.


Virtually eliminates nuisance alarms caused by harsh household chemicals, such as laundry detergent, disinfectant spray, aerosol hairspray, furniture polish, among others, validated by Gas Technology Institute (GTI) testing.

1% LEL interval alarm payload data to get more real time information on a gas leak.

Visual and audible alarm (English and Spanish) for immediate notification to the occupant and local utility in the event of an alarm.


  • MEMS sensor, UL 2075
  • Selective to methane
  • Detection as low as 10%LEL
  • LoRaWAN and Itron Gen 5 communication with more under development
  • Battery operated, >10-year lifetime
  • No calibration required
  • Fast response time
  • Temperature and humidity sensor
  • Audible and visual alarms, test button
  • UL1484 & FCC compliant

Easy Installation

Wireless Connection

10+ Year Battery Life

No Calibration Required