Tailor-made and time-to-market solutions
for the home automation sector
Our Design Center Nouvelle fenêtre supports you in developing your projects, from ideation to industrialization. We offer comprehensive design services, relying on generic software bricks that cover all levels of connectivity, from embedded systems to the cloud (end-to-end). Thanks to our expertise and infrastructure, we guarantee reliable, flexible, and competitive solutions tailored to the demands of the Smart Home & Building market.
Personalized Support
Our specialized teams provide tailored guidance at every stage of your project
Custom
Solutions
From electronic boards to finished products, we meet your unique needs.
Dedicated
IIoT offer
Our generic IIoT platforms Nouvelle fenêtre facilitate the development of your connected object projects
R&D
skills
Cutting-edge technical expertise to design solutions tailored to your needs.

Automation and connectivity
Our solutions include :
- Wired and wireless communication protocols (Wifi, Thread, BLE, Modbus, Matter Nouvelle fenêtre, …)
- Highest level of cyber security by design
- Integrated systems, guaranteeing multi-platform compatibility, …


HVAC systems and energy management
Ensure optimum energy performance with our adapted systems:
- Advanced home automation sensors for energy management (T°, Humidity, Air quality, etc.)
- Intelligent thermal regulation
- Energy consumption optimization via on-board algorithms
- Seamless integration with solar panels or other renewable energies
Opening Management & Access Control
Our skills enable us to develop products such as :
- Intelligent locks for remote management
- Integrated video surveillance systems.
- Anti-intrusion solutions based on advanced sensors, …


Safety / Security
Our technologies guarantee your products’ essential functionalities, integrating high standards of reliability, protection and resilience. They ensure optimum security in the face of threats, while guaranteeing safe, high-performance operation.
- Real-time warning systems
- Protection against product opening
- Very low power consumption for minimal maintenance
Proven expertise in IIoT
Our LACROIX IIoT connectivity solutions benefit from recognized expertise, particularly through our developments for the Group’s Environment activity. Today, they are adopted by leading technology and industrial players in the management of critical water and energy infrastructure.

Development-accelerating platforms
We have three generic and customizable platforms to optimize your projects:
- LX SENSE: Sensor solutions
- LX GATE: Gateway solutions
- LX IoT Suite: IoT platform modules
These platforms help reduce costs, accelerate development, and ensure a high level of cybersecurity.
Our certifications



LACROIX is a contributing member of the IPC, and its teams work to IPC standards. In addition, CIT and CIS IPC-A-610 and CIS IPC-7711/7721 certified staff are available on each site. We are also certified
UL ZPVI2/ZPVI8
Production optimized for the home automation market
Our manufacturing plants are particularly well-suited to the production of electronic boards for the HBAS market, with a footprint that allows us to optimize nearshoring and small- or large-scale production capacity.
Each plant has a network of local suppliers of plastic parts. This optimizes the supply chain Nouvelle fenêtre in terms of costs, flexibility and lead times, while keeping CO2 emissions under control.
You have a home
automation project ?
Whether you need control boards for intelligent lighting systems, sensors for energy management or communication modules for IoT connectivity, our team of experts is ready to meet the challenge.
Contact us to discuss how we can turn your ideas into technological reality.

Grégory CARON
Sales Director HBAS segment
Contacter Nouvelle fenêtre