Technical Specifications
Dimensions: 124 x 120 x 40 mm
Weight: 445 g (with battery)
Sensors: Particulate Matter, CO2, tVOC, Temperature, Humidity
Transmission Cycle: 1 hour (adjustable)
Measurement Cycle: Transmission cycle / 2 (adjustable)
Battery: 2 x Size D, 3.6 V, lifetime with default settings 5 years, replaceable
Connectivity: LoRaWAN®
Operating Conditions: 0°C to +50°C, RH ≤85% (non-condensing)
Typical Accuracy: Temperature: ±0.2 °C, Humidity: ±2 %, CO2: ±30 ppm ±3 % of reading, tVOC: ±15 %, PM2.5: ±10 μg/m3, PM10: ±25 μg/m3
Certifications: CE
Mounting: Screws, Adhesive tape
IOTSU® AQ09 Combo
for LoRaWAN
Why Choose IOTSU®?
Whether you’re maintaining a comfortable office environment for employees or optimising building operations to reduce energy costs, IOTSU® AQ09 Combo delivers reliable, continuous data—without the need for constant upkeep.
Key Benefits
Take the Next Step
Ready to enhance your building’s indoor environment monitoring?
Contact us for more information or to request a quote today.




