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Get it between 2025-07-30 to 2025-08-06. Additional 3 business days for provincial shipping.
100% Battery powered alarm easily mounts on wall, within 12 inches from ceiling and eliminates the need for cords required with plug-in alarms.
Voice alerts in both English and Spanish announce "Danger! Natural Gas Explosion Risk!" and instructions to "Evacuate! Then Call 911"
10% LEL gas alarm threshold alerts you to emergenices much sooner with 11 minutes more escape time on average than a 25% LEL gas alarm threshold.
Natural gas (methane) alarms should be installed in all rooms where a gas leak may occur, or a gas appliance is located. Easily install in kitchens, laundry rooms, and furnace areas, as well as near natural gas fireplaces.
Selective to natural gas (methane) and proven to be reisistant to amonia, acetone, ethanol, isopropyl alcohol, and other household chemicals.
6-year battery and 6-year product service life.
Operates in temperatures ranging from 32°F to 122°F and a humidity range of 5% to 95% relative humidity.
Battery-powered device enables installation close to ceiling where natural gas is more accurately detected, as natural gas is lighter than air and rises toward the ceiling.
Includes internal self-diagnostics. No calibration needed. ETL tested and listed to UL1484 standards.
WARNING! DO NOT test alarm by performing a one-time gas release from a gas stove. This is VERY dangerous and not the intended way to test a natural gas alarm. Natural gas is lighter than air, so it rises to the ceiling first. Simply press the ‘TEST’ button to ensure it’s working properly. We’ve been producing gas alarms for 60+ years without fail, so you can trust DeNova Detect will perform in an emergency.
DeNova Detect Natural Gas Alarms by New Cosmos USA offer protection against the threats of natural gas (or methane) hazards. This natural gas alarm is suitable for houses, apartments and manufactured housing. DeNova Detect Natural Gas Alarms are manufactured to a 10% LEL gas alarm threshold, alerting you to an emergency much sooner than traditional technologies that are designed to alarm at 25% LEL. This alarm features superior technology that virtually eliminates all nuisance alarms. In addition to an 85dB alarm warning sound, this Natural Gas Alarm includes the following voice alerts in English and Spanish: "Danger - gas leak explosion risk - evacuate, then call 911". "Peligro - riesgo de explosion por fuga de gas - evacuar, luego llamar al 911". The contemporary design is fast and easy to install. No wiring is needed to install this natural gas alarm. DeNova Detect Natural Gas Alarms are ETL tested and listed to UL1484 Standards. It is advisable to install natural gas alarms in all rooms where a gas leak may occur, or a gas appliance is located. Examples include kitchens, laundry rooms, and furnace areas. The DeNova Detect ML-310ES Natural Gas Alarm comes with a 6-year limited warranty. Easy to install - mounts with one screw, no wiring or bracket necessary: The DeNova Detect Natural Gas Alarm should be installed in all rooms where a gas leak may occur or a gas appliance is located. Examples are a kitchen (gas leaks from gas ovens and cook tops), laundry (gas leaks from a gas clothes dryer), and furnace area (gas leaks from furnace burners or boilers). However, do not install closer than 3 feet (0.9 meters) from gas appliance, but no more than 10 feet (3 meters) away. It is possible that gas leaks may migrate along pipes so consideration should be given to place gas alarms in multiple rooms. Gas alarms should be located within 12 inches (0.3 meters) from the ceiling.