Underground tunnel safety, one smart device
Communication network, fire alarm system, data integration, counting & localisation system: all in one.
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The wireless fire alarm carried by the WISE units was born from the A86 tunnel fire in 2002.
Communication network
IP communication system
Supports high-quality video calls, radio, and wireless phone communication
Public address integration
Broadcasts instructions or routine messages during emergencies
Dual connectivity networks
Provides secure local and internet-enabled Wi-Fi access
Dedicated IP local network
Secure and private network that keeps communications running smoothly and safely
Real-time I/O monitoring
Interfaces with analog input/output systems
On the Femern Link, more than 600 devices form the Femern Link network across the tunnel and the casting facility.


Counting and localisation
Accurate positioning
Tracks individuals and assets by area in real-time
Zone-based monitoring
Live headcounts and zone-level access visibility
Smart alerts
Notifications based on time of presence or restricted area entry
Data logging and analytics
Records of movement data and reports
Instant tag search
Locates any tagged person or object within seconds
In the Alps, the system keeps 1,600 workers tracked daily on Lyon-Turin.
Data integration
Cross-system connectivity
Links fire safety, lighting, gates, and other systems into one coordinated platform
Automation across functions
Trigger smart actions (e.g. unlock gates during evacuation, activate lights in emergency zones) in real time
Centralised oversight
Monitors and manages diverse subsystems through a single, unified interface
Open interfaces
REST API and MQTT available in the solution to exchange data with the client's systems: BMS, supervision, SCADA and business tools

The same system also protects teams in underground mines.
