wireless CO gas detection sensor in restaurant kitchen

Wireless Gas Detection Sensors

Award-winning protection & regulatory compliance

Monnit’s ALTA® Gas Detection Sensors each wirelessly monitor for carbon monoxide (CO), hydrogen sulfide (H2S), or carbon dioxide (CO2). If gas concentrations exceed preset thresholds, designated personnel are alerted via text, email, or call.

Gas Sensors Claim a Vision Award for Life Safety

These gas sensors undercut traditional sensor prices by 15–20%, install within 15 minutes, provide an industry-leading 1,200+ foot wireless range, and offer a 12+ year battery life (two AA’s).

Efficiency, technological advancement, and contribution to tenant satisfaction earned Monnit’s Gas Detection Sensors a Vision Award. Hosted by FacilitiesNet.com, the competition recognizes innovative facility management technologies.

These gas sensors compliment Monnit’s indoor air quality family, which includes the Particulate Matter (PM) 2.5 and air velocity sensors.

Need to wirelessly track indoor air quality and ensure the regulatory compliance of work sites, offices, and residential complexes? Learn more about Monnit’s CO, H2S, and CO2 sensors below.



1200+ ft. Range
Up to 12 Years of Battery Life
Automated Data Logging


Unbeatable Range Eases Networking
Dependable, Worry-free Operation
Streamlined Compliance & Data Analysis


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