28/01/2026
FIRETEMP – temporary fire detection for sites under construction
Transportation infrastructure poses specific risks due to high traffic volumes, the presence of technical equipment, and the complexity of the installations.
Fires can be caused by vehicles, electrical systems, or technical equipment located in tunnels, depots, or technical areas.
In confined spaces such as tunnels or certain underground stations, the spread of smoke poses one of the main dangers to passengers due to reduced visibility and the risk of suffocation.
Power distribution panels, electrical cabinets, or control systems can cause a fire in the event of an overload or technical failure.
Technical work or maintenance operations can generate hot spots or sparks that could cause a fire.
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Key figures
These data highlight the specific risks associated with confined and crowded environments, where smoke is the primary hazard and can significantly complicate evacuation and emergency response efforts.
Our services
We offer services tailored to your needs, to support you effectively and guarantee quality results.
Analysis of your installations and requirements to identify areas for improvement. We support you in defining your needs and implementing appropriate solutions.
Design and roll-out of bespoke technical solutions. We handle commissioning and verify that your equipment operates correctly.
Predictive, preventive and corrective maintenance to guarantee the performance and reliability of your installations. Rapid response throughout France to ensure an optimal level of safety and extend equipment life.
Modernisation and upgrades of your equipment for optimal financial management of your system. Training for your teams to use the installations efficiently.
DEF teams operate throughout the country, near major rail, airport, and logistics hubs: Île-de-France, Lyon, Marseille, Lille, Bordeaux, or Toulouse.
This nationwide presence ensures local support and optimal responsiveness for the installation and maintenance of fire safety systems.