Installation of BMS & CMS systems in Haut-Rhin and Alsace
The BMS (Building Management System) and the CMS (Centralized Management System) are electronic systems that centralize the management and control of professional and collective buildings.
What are BMS and CMS, and what is the difference between them?
The CMS manages a specific system or area (e.g., heating on one floor), while the BMS supervises all systems within a building: heating, air conditioning, lighting, security, and maintenance.
With these systems, you can optimise energy consumption, automate facility management, improve safety and increase your teams' responsiveness, while reducing costs and your buildings' carbon footprint.

BMS & CMS for private homes and residential buildings
Heating, ventilation and air conditioning (HVAC)
Automate the control of your heating, air conditioning and ventilation for optimal comfort all year round. HVAC building management systems allow you to regulate the temperature room by room, optimise your consumption and reduce your energy bills.
- Private individuals: easily control the temperature in each room and manage your radiators and air conditioning systems from a simple and intuitive interface.
- Collective housing: centralised management of units (floors, flats, common areas) for maximum efficiency and simplified maintenance.
Lighting and light fittings
Electricity consumption for lighting accounts for up to 18% of the energy bill for commercial buildings. Thanks to building management systems (BMS), lighting can be switched on, dimmed or switched off automatically depending on occupancy, time of day, date, season and even weather conditions.
- Private individuals: control your indoor and outdoor lighting from a single interface, optimise your consumption and improve your lighting comfort.
- Professionals: automate lighting in offices, restaurants, hotels or public establishments to reduce consumption and facilitate maintenance.
Automated security and maintenance
Connected security
The BMS/CMS centralizes security systems to prevent intrusions and incidents:
- Video cameras, videophones, intercoms, digital locks
- Fire alarms, technical alarms (leaks, flooding, machine breakdowns)
Proactive maintenance
Centralised management enables interventions to be planned, anomalies to be detected quickly and breakdowns to be anticipated. Buildings are therefore safer and better maintained, while optimising the time and resources of technical teams.

Our interventions
We support all types of buildings, whether new or old, for private individuals and professionals:
- Industrial sites
- Educational establishments
- Hospitals and clinics
- Commercial buildings
- Retirement homes
- Local authorities
Each installation is turnkey, from needs assessment to commissioning, with precise monitoring and solutions tailored to your budget.
Why choose a BMS/CMS?
- Energy savings: 10 to 20% reduction according to CEREMA studies.
- Comfort and automation: centralised management and intelligent control.
- Optimised security: automatic monitoring and alerts.
- Simplified maintenance: proactive planning and rapid response.
Why choose a BMS/CMS?
- Energy savings: 10 to 20% reduction according to CEREMA studies.
- Comfort and automation: centralised management and intelligent control.
- Optimised security: automatic monitoring and alerts.
- Simplified maintenance: proactive planning and rapid response.
Contact and quotation
For further information, a personalised assessment or a free quote, contact our GTB/GTC experts in Haut-Rhin and throughout Alsace. Take advantage of comprehensive support to optimise your energy consumption, secure your premises and simplify the management of your buildings.
F.A.Q
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