White rectangular device with

Real-Time Outdoor
Air Quality Sensing

The Outdoor Duet

The Outdoor Duet Sensor is designed for monitoring outdoor air quality with fault detection and diagnostics of your facility’s indoor air quality in mind. Enjoy easy integration with Indoor Duets, and link to your HVAC or smart home system for easy air quality monitoring and correction.

How it Works

Our cloud-connected air quality sensors monitor critical environmental variables for outdoor air using a wireless mesh network.

Sensors integrate with your Building Management Systems for seamless monitoring and control.

Cloud-based IAQ analytics drives improved business outcomes in sustainability, health and safety, and risk and compliance.

Diagram showing airflow sensors collecting data, which is then analyzed for optimization and insights.
A white medical device labeled 'telosair' with two circular vents and a power cord attached.

A Packed Box

With a compact and powerful design, the Outdoor Duet measures up to eleven air quality metrics and operates via a wall outlet or PoE. The protective enclosure shields the sensors from even the harshest weather conditions, while also enhancing airflow for accurate and consistent readings.

Integration Options for System-Wide Management

Integrate and Compare with Other Networked Sensors

The outdoor duet transmits data via a radio mesh network, Wifi, Ethernet, or cellular. View all data, in one place, with TelosAir’s cloud service. The smart cloud service can asynchronously upload data if connection is lost.

Synthesize Key Insights Across Devices

Our advanced insight machine provides real-time data access to all monitored parameters. Identify any air quality issues instantly with our color-coded display and receive real-time alerts if there are air quality issues.

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Open white enclosure containing a Raspberry Pi computer, power supply, and electronic components.

Sleek and Strong

Five integrated sensors, plus room for up to seven custom additions—all in a single box! Experience superior power in a space efficient enclosure.

Natively Monitor What Matters Most

PM 2.5

12 µg/m³

CARBON DIOXIDE

415 ppm

VOCS

359 ppb

TEMPERATURE

71° F

HUMIDITY

89%

PRESSURE

400 “H₂O

Extend Your Capabilities with Custom Add-Ons.

METHANE

OZONE

SULFUR DIOXIDE

CARBON MONOXIDE

NITROGEN DIOXIDE

Easily Adapt Your Setup by Adding or Removing Sensors as your Business Grows.

Connect with us today to learn how TelosAir can provide 24/7 peace of mind with continuous monitoring and diagnostics of your indoor air.

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