Tailored to optimize and enhance your indoor environments



The cutting-edge indoor monitoring system
The POD2 is the ultimate all-in-one solution for understanding and controlling your indoor environment. Designed to manage and optimize your spaces, it ensures not only the health and well-being of occupants but also the effective functioning of various environments. The POD2 stands out with its connected, real-time monitoring, allowing for continuous and simultaneous observation of a wide range of sensory parameters. It accurately identifies and quantifies indoor nuisances and hazards by capturing real-time physical, chemical, and perceptual data (gases, odors, particles, etc.), providing a detailed view of your environment.
Fully customizable, the POD2 meets the specific needs of various environments, such as offices, shopping centers, public buildings, public restrooms, and other spaces requiring rigorous monitoring. When paired with the EllonaSoft platform, the POD2 can also generate real-time alerts and recommend appropriate remediation actions to address identified issues. Its exceptional flexibility and advanced features make the POD2 a versatile and essential solution for all environmental monitoring needs. Whether you are a business, a public institution, or a manager of commercial or residential spaces, the POD2 provides a reliable and effective solution for ensuring a healthy and optimized indoor environment.
POD2 configurationsTechnical specifications and data types analyzed by the POD2:
Native features
Temperature
Humidity
Atmospheric pressure
Light
Total VOCs
Vibrations
Noise
Optional sensors
Gaz
Up to 4 electrochemical sensors and 1 optical sensor
Particles
Odor
Quality / 1 board with 4 MOX sensors
Discover the perfect synergy between our POD2 product and the EllonaSoft analysis platform.
Designed by Ellona, expert in environmental technology, this combination delivers the ultimate solution for intelligent and advanced emissions monitoring.
Learn more about EllonaSoftA proven product across various sectors and applications
Examples of sector-specific configurations
Healthcare / Hospitals
Temperature / Humidity / Odors / Atmospheric Pressure / Noise / CO₂ / PM / EtO/ CH₂O / NH₃ / H₂S
Offices – Open Spaces
Temperature / Humidity / Odors / Atmospheric Pressure / Noise / CO₂ / PM
Shopping Centers
Temperature / Humidity / Odors / Atmospheric Pressure / Noise / CO₂ / PM / NO₂
Industrial Workshops
Temperature / Humidity / Odors / Atmospheric Pressure / Noise / CO₂ / PM / NO₂ / CO / NO / H₂S
Airports – Terminals
Temperature / Humidity / Odors / Atmospheric Pressure / Noise / CO₂ / PM / NO₂ / O₃ / H₂S / NH₃
A product with numerous technical advantages
Digitization of Human Senses (HSD)
Unique combination of physical, chemical, and perceptual data
Signature of sources
Identify pollution sources and uncover root causes using our source fingerprinting method.
Odor recognition
Leverage extensive databases for precise identification and quantification of odors..
Patented technology
Benefit from our high-quality electronic technology, ensuring an excellent signal-to-noise ratio and optimal detection limit (LOD).
Real-time data
Benefit from continuous monitoring with data updates every 10 seconds.
Dynamic system
Independent air intake and exhaust channels enable accurate measurements of gases and particles.
Multiple connectivity options
Stay connected with our agnostic network supporting 2G/3G, Wi-Fi, LTE-M, Ethernet, and LoRa..
Multiple power options
PoE, Micro-USB, and backup battery
Remote updates
Perform software updates, configurations, and maintenance remotely without service interruption.
Triggering of remediation actions
Control processes through the APIs integrated with EllonaSoft for automatic remediation.
Multicolor LED notifications
Receive visual alerts with multicolor LED notifications.
IP network
Take advantage of device-to-device communication for maximum efficiency.
ADEME standard (French Agency for Environment and Energy Management)
Our devices comply with health standards set by the French Ministry of Ecological Transition and ADEME.

Real-time multi-variate analysis.
With our environmental intelligence platform, Ellona transforms raw data into actionable insights with unparalleled precision. By processing data updates every 10 seconds, we continuously analyze a wide range of variables. Our unique strength lies in multi-variate analysis, which provides a comprehensive and deep understanding of the phenomena at hand, leading to more effective and impactful actions for businesses and communities.

Identification and triangulation of footprints and sources.
The artificial intelligence algorithms and databases developed by Ellona go far beyond simple quantification. We excel in the precise identification of odor, gas, and particulate sources, whether they are dispersed in the air or concentrated in specific locations. Data triangulation is at the core of our approach, allowing us to cross-reference information and pinpoint these sources with high accuracy in indoor environments.

Indoor air quality indices.
The Ellona solution integrates precise measurements of multiple parameters, such as odor levels, gases, fine particles, temperature, and humidity. These data are then analyzed to generate decision-support indices, such as the confinement index, which assesses ventilation and pollutant accumulation, and the viral index, which estimates the risk of pathogen spread in indoor air. With these indices, managers can take proactive measures to ensure a healthy and safe indoor environment.

Smart alerts and customized notifications.
Our platform allows for real-time configuration of various types of alerts tailored to each user’s specific needs. Additionally, the automatic generation of smart reports ensures optimal responsiveness to any critical situation.

Automation of remediation systems.
Thanks to the integrated API, the Ellona solution provides proactive management of indoor air quality by automating the activation of third-party systems. Whether it’s for ventilation, heating, window opening, or adjusting air purification systems, our solution ensures a rapid and effective response based on detected variations in the indoor environment. This helps maintain optimal conditions in real-time, reducing indoor pollution risks and ensuring increased comfort and safety for occupants.

Integration of human perceptions via QR codes.
Ellona enhances its analyses by integrating human perceptions collected via QR codes. These subjective data are then correlated in real-time with the technical data collected by our systems, providing a comprehensive and nuanced view of the situations for even more precise interventions.
- Features
- Resources
Integrated sensors
Optional sensors :
Sensor | Measuring Range | Resolution | LOD | Typical Accuracy |
---|---|---|---|---|
PM1 | 0 to 1 000 µg/m³ | 1 µg/m³ | 0,5 µg/m³ | ±2 µg/m³ |
PM2.5 | 0 to 2 000 µg/m³ | 1 µg/m³ | 0,5 µg/m³ | ±3 µg/m³ |
PM4 | 0 to 2 000 μg/m³ | 1 μg/m³ | 0,5 μg/m³ | ±3 μg/m³ |
PM10 | 0 to 10 000 µg/m³ | 1 µg/m³ | 0,5 µg/m³ | ±4 µg/m³ |
PM count | PM0,5, PM1, PM2,5, PM10 particles/m³ | 1 particle | – | Linearity error <5%, Repeatability error <3% |
Sensor | Principle | ELLONA virtual sensor | Training |
---|---|---|---|
Odour Detection | Relative odour event in Indoor environment (baseline monitoring) | “ELLONA distance” Anomaly detection OIIL: Odour Intensity Index Level in real time | Sampling? No Inputs? Ambiant exposition to event or QR code surveys |
Odour Intensity | Odour Quantification Event detection | “IOU: Instrumental Odour Unit in real time” | Sampling? No Inputs? Ambiant exposition to event or QR code surveys |
Source Identification | Event Fingerprinting | “Identification” Classifier & Trigger value | Sampling? No Inputs? Ambiant exposition to event or QR code surveys |
Sensor | Sensor Type | Measuring Range | LOD | Resolution | Interferences |
---|---|---|---|---|---|
Alcohols | Electrochemical | 0 to 200 ppm | 0.009 ppm | 0.001 ppm | +1% CO, hydrocarbons |
CH₂O (Formaldéhyde) | Electrochemical | 0 to 10 ppm | 0.002 ppm | 0.001 ppm | +3% H2 ; +15% CO ; +50% Ethanol, organic solvents |
Cl₂ | Electrochemical | 0 to 20 ppm | 0.018 ppm | 0.006 ppm | 100% NO₂ ; -80% H₂S |
CO | Electrochemical | 0 to 1,000 ppm | 0.063 ppm | 0.001 ppm | +10% H₂ ; -2% NO₂ |
CO₂ – NDIR | Optical | 0 to 5,000 ppm | ± 30 ppm | 1 ppm | |
EtO (Ethylene Oxyde) | Electrochemical | 0 to 10 ppm | 0.005 ppm | 0.001 ppm | +30% H2 ; +50% CO; +60% EtOH |
H₂ | Electrochemical | 0 to 2,000 ppm | 6 ppm | 2 ppm | NO<40%; C2 H4<25% |
H₂ | Electrochemical | 0 to 4,000 ppm | 6 ppm | 2 ppm | +70% CO |
H₂ | Electrochemical | 0 to 40,000 ppm | 15 ppm | 5 ppm | +60% CO |
HCl | Electrochemical | 0 to 20 ppm | 0.2 ppm | 0.06 ppm | 50% HBr, <200% H2S; -30% NO2; <25% Cl2 |
HCN | Electrochemical | 0 to 100 ppm | 0.129 ppm | 0.043 ppm | +300% H₂ ; -180% NO₂ ; -12% Cl₂ ; +10% SO₂ |
H₂O₂ (Peroxyde) | Electrochemical | 0 to 100 ppm | 0.1 ppm | 0.03 ppm | + 100% SO₂ |
H₂S | Electrochemical | 0 to 50 ppm | 0.003 ppm | 0.001 ppm | -30% NO₂ ; -25% Cl₂ ; +10% SO₂ |
NH₃ | Electrochemical | 0 to 100 ppm | 0.09 ppm | 0.03 ppm | -20% SO₂ |
NO | Electrochemical | 0 to 250 ppm | 0.011 ppm | 0.001 ppm | +10% H₂ S; +2% NO₂ ; + 3% SO₂ |
NO₂ | Electrochemical | 0 to 5 ppm | 0.003 ppm | 0.001 ppm | +10% H₂S; +2% NO₂; + 3% SO₂ |
NO₂ + O₃ | Electrochemical | 0 to 10 ppm | 0.003 ppm | 0.001 ppm | +100% Cl₂ |
O₂ | Electrochemical | 0 to 30% | 0.1% | 0.1% | |
PH₃ | Electrochemical | 0 to 10 ppm | – | <0.1 ppm | <15% H2S; <30% NO2; <60% SO2 |
RSH (Tertiobutyl Mercaptan) | Electrochemical | 0 to 14 ppm | 0.1 ppm | 0.03 ppm | |
SO₂ | Electrochemical | 0 to 50 ppm | 0.008 ppm | 0.001 ppm | 130% NO₂ : -60% Cl₂ ; + 40% C₂H₄ |
Sensor Type | Measuring Range | Accuracy | Resolution |
---|---|---|---|
Temperature | -40°C to +85°C | ±1°C | 0.1°C |
Humidity | 0 to 100% HR | ±3% HR | 0.01% HR |
Atmospheric pressure | 300 to 1,100 hPa | ±0,6 hPa | 0.1 hPa |
Total VOC | 0 to 1,000 ppm | 1 ppm | 0.1 ppm |
Light color (t°) | 0 to 12,000 K | 50 K | 1 K |
Light intensity | 0 to 10,000 Lux | 5 Lux | 1 Lux |
Noise | 30 to 120 dBA | 1 dBA | 0.1 dBA |
Vibration (level) | 0 to 40 m/s² | 0.01 m/s² | 0.005 m/s² |