25 parameters in parallel, zero electrical work.
Neutron is an all-in-one, solar-powered environmental sensor that measures air quality, climate, light, UV and noise. It also acts as Sintropy's official gateway, collecting data from field sensors and sending it to EOS over its SIM, while providing raw data and APIs for full access.
for 24 months · no hidden costs, no separate hardware purchase
Neutron device
Access to the EOS platform
REST API on your data
Installation and support included
First results
The first Neutron installations are underway. We'll publish measured data here as soon as we have a time series long enough to be meaningful.
What is Neutron
Environmental station and gateway
A multi-source algorithmic calibration pipeline cuts systematic error by up to 65% compared with raw sensor readings, validated against external weather references. Powered by a solar panel with a backup battery, Neutron can run for up to 7 days without sunlight, allowing installation on poles, walls or ceilings with no electrical work at all. With built-in 4G SIM, Wi-Fi, LoRa and BLE connectivity, Neutron also acts as the official gateway, collecting data from nearby field sensors and sending everything to EOS regardless of the customer's network.
The Sintropy method
How it works
Install
Mount Neutron on a pole, wall or ceiling. It runs on a solar panel: no electrical work, no system downtime.
Collect
It measures 25 parameters in parallel and picks up nearby field sensors over BLE, WiFi and LoRa.
Transmit
It measures 25 parameters in parallel and picks up nearby field sensors over BLE, WiFi and LoRa.
Act
In EOS you view dashboards, receive alerts and TARS automations, and integrate everything through the REST API.
Features
Everything you need. One station.
Monitor air quality, climate, light, sound, UV and more, with built-in field connectivity.
Four particulate fractions
PM1.0, PM2.5, PM4 and PM10 by mass and particle count: air quality read in detail, not as a single index.
CO₂ and VOC
Direct measurement of carbon dioxide and volatile organic compounds to monitor indoor comfort and healthiness.
Full climate
Temperature, relative humidity and barometric pressure, synchronized with every other parameter.
Light and spectrum
Illuminance in lux plus RGB and infrared across 5 spectral channels, to characterize the space's actual light.
UVA · UVB · UVC
Three distinct UV bands to monitor exposure, sanitization and irradiance.
Sound level
Ambient noise in dB SPL, to monitor acoustic comfort and urban scenarios.
Multi-source calibration
An algorithmic pipeline that cuts systematic error by up to 65% versus raw readings, validated against external weather references.
Solar power
Solar panel with buffer battery: 7 days of autonomy without light and no electrical wiring.
4-in-1 gateway
The built-in 4G/LTE SIM, WiFi, LoRa and BLE collect data from the sensors in the field and bring it into EOS regardless of your network.
Open REST APIs
Every parameter is available through REST APIs for your systems. No lock-in: the data is yours, not just a summary score.
Native AI agent in EOS
Multi-sensor correlations, historical trends, forecasting and anomaly detection with adaptive thresholds and alerts.
Turnkey and privacy by design
Sintropy designs it, installs it and runs it. Data stays in your infrastructure, with a full audit trail and CE/RED/RoHS/Cyber Resilience Act compliance.
Comparison table
Neutron vs traditional stations
| Traditional stations | Neutron | |
|---|---|---|
| Measured parameters | Few parameters, single index | 25 parameters, parallel and synchronized |
| Data access | Summary score only | Raw data and open REST APIs |
| Power | Mains power, wiring | Solar, 7 days without light |
| Installation | On-site work, system downtime | On a pole or wall, zero work |
| Connectivity | Depends on the site's network | Built-in 4G/LTE SIM, WiFi, LoRa, BLE |
| Field gateway | Separate hardware | Built-in: collects nearby sensors |
| Intelligence | Logging only | EOS AI agent: forecasting and anomaly detection |
| Management | On the customer | Turnkey by Sintropy |
Pricing
One all-inclusive plan
for 24 months · no hidden costs, no separate hardware purchase
Neutron device
Access to the EOS platform
REST API on your data
Installation and support included
Ready to bring every environment online?
Deploy Neutron across your sites with no wiring. We design, install and manage everything, so you get full environmental visibility from day one.