LoRaWAN® IoT sensors

Energy-autonomous, SOFREL IoT sensors measure, depending on the model, indoor or outdoor temperatures, humidity levels, or CO2 concentration. They transmit their data to SCADA systems via the LoRaWAN® network or directly to the S4TH through an IoT Gateway.

As part of Smart Building solutions, these sensors enable monitoring of energy performance, analysis of thermal comfort, and air quality in industrial, commercial, public buildings, and collective housing, while offering remote control. In the event of occurrences (threshold exceedance, IoT displacement, low battery level, etc.), they trigger alerts.

By regularly recording and transmitting temperature data, these sensors contribute to optimizing energy performance in buildings, thereby helping to reduce energy consumption costs.

LoRaWAN® IoT Sensors for energy performance optimization in buildings

A range of IoT devices for smart buildings

Whether for industrial buildings, collective housing, public buildings (gyms, hospitals, etc.), or commercial offices, LACROIX has developed various sensors to closely monitor energy performance, measure and analyze hygrothermal comfort, and control air quality:

SOFREL IoT Sensor: Indoor T°
SOFREL IoT Sensor: Outdoor T°
SOFREL IoT Sensor: Indoor T° / RH
SOFREL IoT Sensor: Indoor T° / RH / CO2

Simplified and secure management for environmental monitoring of buildings

Configuration is done locally through the very intuitive SOFREL IoT Sensor app from your smartphone. Remotely, it is possible to modify the configuration via the LoRaWAN® network.

The cybersecurity of the sensor network is managed through the SOFREL Safebox architecture. A true digital vault, SOFREL Safebox manages the sensor fleet online (DevEUI, AppEUI, AppKey), user access rights to the app, and secures the exchange of LoRaWAN® keys

SOFREL IoT Gateway: Modbus gateway to connect LoRaWAN® sensors with SOFREL S4TH controllers

The SOFREL IoT Gateway allows the SOFREL S4TH remote regulator to communicate directly with LoRaWAN® devices by establishing a secure private network.

Easy to configure and fully compatible with all LoRaWAN® sensors on the market, the SOFREL IoT Gateway provides an optimal solution for quickly and easily creating a private LoRaWAN® network around the SOFREL S4TH.

Compatible with a wide range of codecs from different manufacturers, it also offers the possibility to create custom codecs.

This solution seamlessly integrates with S4TH via the Modbus interface, ensuring smooth and secure communication between the devices.

Download the SOFREL IoT sensors documentation for buildings ambiant comfort monitoring

SOFREL S4TH range brochure (FR)

SOFREL IoT sensors brochure (FR)

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