Gas Sensor Module — CO2 Monitoring for Better Indoor Air Quality What it does Precisely measures indoor CO2 levels to help maintain healthy air quality. Provides continuous, reliable readings so you can detect and respond to elevated CO2 before it affects comfort or cognitive performance. Balances high accuracy with affordability for routine monitoring and retrofit projects. Key benefits — why you need it Protect occupant health and comfort by identifying poor ventilation and enabling timely corrective action. Improve indoor environment control: use CO2 data to adjust ventilation, reduce stale air, and support energy-efficient HVAC operation. Affordable, accurate monitoring without compromising on reliability — practical for single rooms or distributed sensing networks. Important attributes Function: Dedicated CO2 sensing module for continuous indoor monitoring. Compatibility: Designed for straightforward integration into existing air-quality, ventilation, or monitoring systems and common control setups. Size: Compact module form factor suitable for discreet interior mounting. Material and build: Robust construction meant for indoor use and regular operation. Performance: High-accuracy sensing that supports ongoing, efficient monitoring at a cost-effective price point. Practical applications Classrooms and meeting rooms: Monitor CO2 to maintain concentration and comfort during occupancy and to trigger ventilation when needed. Offices and commercial spaces: Use real-time CO2 data to optimize HVAC schedules and improve employee well-being. Homes and residential HVAC: Add reliable, continuous CO2 monitoring to smart-home or ventilation systems to maintain healthier indoor air. What you get A sensor module focused on accurate CO2 measurement and continuous operation. An affordable solution to upgrade ventilation control, improve indoor comfort, and support healthier environments. Purchase this Gas Sensor Module to add dependable CO2 monitoring to your interior spaces, enabling practical, data-driven air-quality improvements without high cost or complex deployment.