
IAQ Sensors: Advanced Indoor
Air Quality Monitoring Solution
for Healthier Spaces
See the Unseen to Optimize Energy Efficiency
and Healthy

Why Indoor Air Quality Monitoring Matters?
The Air Is More Helpful than You Think.

Did you know that heating and cooling buildings uses a lot of energy?
The main purposes of a Heating, Ventilation and Air-Conditioning (HVAC) system are to help maintain good indoor air quality (IAQ) through adequate ventilation with filtration and provide thermal comfort. HVAC systems are among the largest energy consumers in schools.
In Demand Controlled Ventilation (DCV), IAQ sensors and IoT controllers are great helpers which are commonly used to measure the air composition in ventilation units to monitor and adjust the performance of HVAC systems and other indoor air quality management strategies.
Ensuring Occupant Health with IAQ Sensors
Indoor air quality impacts us all regardless of where we live. Get a comprehensive understanding of your indoor air quality and see how IAQ sensors make a difference.







Clean room

Sensing and Seeing the Air with IAQ Sensors
Real-time and remote energy management is actionable by monitoring indoor air quality, such as temperature, humidity,
CO₂, PM2.5 & PM10, TVOC and more from our IAQ sensors

NB102/NB102L
2-in-1 IAQ Sensors
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Itsy-bitsy & Eye-Catching
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Traffic Light Indicator
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Anti-theft Protection
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2.13Inch E-ink Screen (NB102)
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Support Smart Screen Mode (NB102)
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Support Hibernation Mode (NB102)
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Battery Life up to 7 Years (NB102) / 9 Years (NB102L)


Temperature
Humidity

NB103/NB103L
3-in-1 IAQ Sensors
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Traffic Light Status Indicator
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Anti-theft Protection
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2.13 Inch E-ink Screen (NB103)
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Vivid Emoticon Indication (NB103)
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Support Smart Screen Mode (NB103)
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Support Hibernation Mode (NB103)
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Battery Life up to 3 Years (NB103) / 4 Years (NB103L)



CO2
Temperature
Humidity

NB307(L)/ NB308(L)/
NB319(L)
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Aligned with WELL (NB319)
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Traffic Light Indicator & Buzzer
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Higher Accuracy & Smart Screen Mode
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Anti-theft Protection
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Data Retrieval and Data Retransmission
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4.2-Inch E-ink Screen (NB307/NB308/NB319)
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Vivid Emoticon Indication (NB307/NB308/NB319)
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Powered via USB Type-C (NB319/NB319L)
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Battery Life up to 3 Years (NB307) / 1 Year (NB308)
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Battery Life up to 4 Years (NB307L) / 1.5 Years (NB308L)
9-in-1 IAQ Sensors









CO2
Temperature
Humidity
PIR
Light
CO2
Barometric Pressure
HCHO/O3
PM2.5/PM10