Pulse Ionization Chamber Radon Monitor

Continuous Radon Monitoring for a Safer Home

GZAIR radon monitors help homeowners track changing indoor radon levels with pulse ionization chamber technology, fast updates, and long-term trend visibility.

Shop Radon Detectors
Real-time readings 10-minute updates 1-day & long-term averages Long-term trend visibility
WHY RADON MATTERS

Long-Term Exposure and Health Risk

Radon is a naturally occurring radioactive gas that can accumulate indoors without visible warning signs.

Indoor Radon Awareness Cross Section Home
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Invisible & Odorless

Radon cannot be seen or smelled, making continuous indoor monitoring important for long-term awareness.

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Indoor Accumulation

Radon may gradually accumulate indoors over time, especially in lower-level and enclosed spaces.

24/7
Long-Term Exposure

Indoor radon conditions may change with weather, ventilation, pressure differences, and seasonal conditions.

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Recognized Indoor Health Concern

Long-term radon exposure is recognized across North America as an important indoor environmental health concern.

RADON HEALTH AWARENESS

Understanding the Health Impact of Radon

Long-term radon exposure is recognized as a significant health concern. Understanding its potential impact is an important step toward creating a safer indoor environment.

Second Leading Cause of Lung Cancer

Radon is widely recognized as the second leading cause of lung cancer after smoking.

Risk Builds Over Time

Health risk is linked to long-term exposure, not short-term indoor changes.

Higher Risk for Smokers

Smoking combined with radon exposure may significantly increase lung cancer risk.

Long-term radon exposure and lung health awareness
PRODUCT OVERVIEW

Meet GZAIR Monitor 1.0 Series

Two professional radon monitors powered by advanced Pulse Ionization Chamber technology — built on the same high-sensitivity detection platform, with two distinct monitoring experiences.

PROFESSIONAL MONITORING
GZAIR Monitor 1.0 Pro

GZAIR Monitor 1.0 Pro

An industrial-inspired radon monitor with a metal enclosure and professional data workflow, designed for stable, continuous long-term monitoring.

01 Metal Enclosure

Durable metal housing with a professional, instrument-style design for continuous operation.

02 2.4" Color TFT Display

View real-time radon, 1-day average, and long-term average directly on the device.

03 SD Card Data Export

Store 508+ days of monitoring history and remove the SD card for computer-based data analysis.

04 Advanced App Control

View real-time, 1-day, 1-month and long-term data, with remote alarm-threshold adjustment.

Continuous powered operation · No built-in battery
View Monitor 1.0 Pro
SMART HOME MONITORING
GZAIR Monitor 1.0 Smart

GZAIR Monitor 1.0 Smart

A smart-home focused radon monitor with a larger display, built-in battery and richer environmental information for a more intuitive everyday monitoring experience.

01 4" HD TFT Display

Large-screen view of real-time radon, 12-hour trend bars, long-term average, temperature and humidity.

02 Built-in 2500mAh Battery

Integrated battery supports more flexible placement and short-term portable monitoring.

03 USB-C Data Access

Connect the monitor directly to a computer through USB-C for historical data access.

04 Smart Home Insights

App access to real-time, 1-day, 1-month and long-term radon data, plus temperature and humidity.

Large display · Battery powered · Temperature & humidity
View Monitor 1.0 Smart
SHARED CORE TECHNOLOGY

Same Professional Radon Detection Technology

Both Monitor 1.0 models use GZAIR Pulse Ionization Chamber technology for fast, continuous and reliable long-term radon monitoring.

30 cph/pCi/L Sensitivity — 15× higher than the minimum professional standard
10 Minutes First radon reading with automatic updates every 10 minutes
≈ 1 Hour Reliable radon assessment under typical monitoring conditions
508+ Days Long-term historical monitoring data storage
Connected Monitoring 5GHz + 2.4GHz Dual-Band WiFi · Tuya App Remote Access
WHY IT MATTERS

Why Pulse Ionization Chamber Matters

Pulse Ionization Chamber (PIC) technology is designed for higher measurement accuracy, greater long-term stability, and faster response to changing radon levels.

PULSE IONIZATION CHAMBER (PIC)
01 Higher Measurement Accuracy

Direct ionization detection helps deliver more precise radon measurements with improved statistical confidence.

02 Greater Long-Term Stability

Engineered for consistent monitoring performance with reduced sensor drift over time.

03 Reduced Environmental Influence

Designed to maintain measurement reliability across changing environmental conditions.

04 Faster Reliable Results

Higher sensitivity and measurement stability enable first readings in approximately 10 minutes and reliable assessment within about 1 hour.

PIC VS TRADITIONAL SEMICONDUCTOR

Designed for More Reliable Radon Monitoring

Pulse Ionization Chamber technology delivers higher accuracy, improved stability, and faster reliable results for continuous radon monitoring.

Conventional Semiconductor Sensor

Conventional Semiconductor

  • Longer stabilization periods
  • Slower response to changing radon levels
  • Greater susceptibility to environmental drift
  • Lower long-term measurement consistency
GZAIR TECHNOLOGY
Pulse Ionization Chamber Sensor

Pulse Ionization Chamber

  • High-sensitivity ionization detection
  • Superior long-term measurement stability
  • Reliable assessment within approximately 1 hour
  • Automatic updates every 10 minutes
CONNECTED MONITORING

Connected Monitoring Anywhere

Access live readings, historical trends, remote monitoring, and alert notifications through the connected app experience.

Live Readings View current radon data from your device or app.
Historical Trends Track changes across hours, days, and weeks.
Remote Access Stay aware of indoor conditions from anywhere.
Alert Notifications Receive reminders when readings change.
GZAIR App - Connected Monitoring
A GZAIR ORIGINAL SERIES

THINGS YOU
DON’T SEE

Science is serious.
Learning about it doesn’t have to be.

Meet Alex, Rachel and Tom in a short-form American family comedy about radon, homes, geology — and the invisible questions hiding beneath everyday life.

2 SEASONS
20 EPISODES
ONGOING NEW STORIES CONTINUE
EXPLORE THE SERIES → ▶ WATCH EP01
LATEST EPISODE
SEASON TWO · EP10 WHAT’S UNDERNEATH
↗
STORY
Alex Carter
ALEX CARTER The Geophysicist
Rachel Carter
RACHEL CARTER The Realist
Tom
TOM The Neighbor
“

Alex watches the data.
Rachel watches Alex.
Tom watches both.

RADON HOME GEOLOGY FAMILY SCIENCE, TOLD THROUGH STORY.
SOLUTIONS

Where Indoor Radon Awareness Matters Most

Designed for everyday indoor spaces where long-term radon monitoring can support clearer environmental awareness.

Homes
Homes

Continuous radon awareness for everyday living spaces.

Basements
Basements

Lower-level spaces where radon conditions may change over time.

Schools
Schools

Indoor awareness for classrooms and shared learning environments.

Offices
Offices

Smarter monitoring for modern workplaces and occupied spaces.

Real Estate
Real Estate

Support property awareness with long-term monitoring data.

Renovated Homes
Renovated Homes

Monitor changing indoor conditions before, during, and after renovation.

NORTH AMERICA RADON AWARENESS

Regional Radon Potential Across the U.S. & Canada

Radon potential can vary by geology, building structure, ventilation, and local environmental conditions.

United States Regional Potential Map
United States Radon Potential Map
Selected Region

United States

Regional Variation

Tap a state to view general radon awareness information.

Canada Regional Potential Map
Canada Radon Potential Map
Selected Region

Canada

Regional Variation

Tap a province to view general radon awareness information.

Higher Potential
Elevated Potential
Moderate Potential
Lower / Variable Potential

Regional radon potential references based on EPA and Health Canada public awareness resources. Local indoor radon levels may vary and should be confirmed through testing.

GZAIR laboratory validation and radon sensor testing
LABORATORY VALIDATION

Validated for Stable Long-Term Radon Monitoring

Every GZAIR sensor is tested under controlled laboratory conditions to support measurement consistency, long-term stability, and reliable radon monitoring performance.

Controlled Lab Testing Sensor Consistency Long-Term Stability
CERTIFICATIONS

Designed Following Industry Testing Principles

GZAIR is developed with laboratory calibration workflows, continuous validation, and long-term environmental stability considerations for professional indoor radon monitoring.

United States

NRPP

National Radon Proficiency Program

Certification & Validation Program Underway
Canada

C-NRPP

Canadian National Radon Proficiency Program

Continuous Validation & Performance Evaluation
01 Factory Calibration
02 Batch Stability Testing
03 Environmental Validation
04 Certification & Validation Review
ENGINEERING EXCELLENCE

Engineered for Accurate, Stable Radon Monitoring

GZAIR engineering team developing radon monitoring technology
ENGINEERING-DRIVEN DEVELOPMENT

GZAIR combines sensor engineering, laboratory testing, embedded software, and cloud connectivity to create radon monitoring solutions designed for accuracy, stability, and long-term reliability.

Pulse Ionization Chamber Sensor
Laboratory Validation
Long-Term Measurement Stability
Wi-Fi & App Connectivity

FAQ Preview

How fast can I get reliable results?

You can see your first radon reading in approximately 10 minutes. Measurements are automatically refreshed every 10 minutes, while continuous sampling improves confidence over time. Under typical indoor conditions, reliable radon assessment can be achieved within about 1 hour, providing faster insight into changing radon levels without waiting for extended stabilization periods.
Is radon only found in basements?

No. Radon can affect any home, including newer buildings and upper floors depending on airflow and construction.
Why is continuous monitoring important?

Radon levels fluctuate daily. Continuous monitoring helps detect changes that short-term tests may miss.
How accurate is GZAIR detection?

GZAIR uses advanced Pulse Ionization Chamber Technology with individually calibrated sensors for reliable long-term monitoring.
How often does the monitor update radon readings?

The monitor refreshes radon measurements every 10 minutes. Continuous updates help track changing indoor radon conditions while building more reliable long-term assessment over time.
Can I monitor radon remotely?

Yes. GZAIR supports smart monitoring and remote access through connected devices and cloud-based tracking.
How often should I test my home?

The EPA recommends testing all homes for radon, especially lower levels and frequently occupied spaces.
BUILT FOR REAL INDOOR SPACES

Continuous Radon Awareness for the Places That Matter

From homes and basements to schools, offices, and renovated spaces, GZAIR helps track changing radon levels through reliable long-term monitoring.

Homes and Basements
Residential
Homes & Basements

Monitor radon levels where long-term exposure risk is most commonly found.

Connected Monitoring
Remote Access
Connected Monitoring

View current readings, historical trends, and alerts from anywhere through the mobile app.

Renovated Spaces
Renovation
Renovated Spaces

Track radon changes after remodeling, sealing, insulation, or ventilation upgrades.

Schools and Offices
Commercial
Schools & Offices

Support ongoing radon awareness across classrooms, offices, and shared indoor environments.

10
10-Minute Refresh Measurements update every 10 minutes for faster awareness.
24/7
Continuous Monitoring Designed for ongoing long-term radon tracking.
508+
Days of Storage Built-in historical records for trend analysis.
Wi-Fi
Connected Access Dual-band Wi-Fi with app-based monitoring and alerts.
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