For quick and simple fire detection in tunnels we use tunnel dedicated smoke detectors, ensuring early warning. High-speed measurements guarantee reliability. Combined with other systems for ‘double-knock’ verification, it minimises false alarms and enhances overall safety.
Features & Benefits
Rapid Fire Detection
High-speed measurements ensure early warning and fast response.
Robust & Reliable
Withstands harsh conditions, including high-pressure tunnel washing.
Seamless Integration
Easily integrates with SCADA control systems via bolt free contacts or Modbus.
Latest News & Insights
Dublin Tunnel – Public Address & CMS System
PDS partnered with ERTO to transform safety and communication within the Dublin Tunnel – one of Ireland’s most critical transport routes.
North Mid Wales – Traffic Management System
PDS delivered a unified system for NMWTRA, integrating multiple subsystems into one streamlined platform. The solution improves network visibility, speeds up incident response and supports reliable operation.
London Power Tunnels – Ventilation Control System
PDS delivered a high‑integrity SCADA system for the London Power Tunnels, ensuring reliable operation and supporting the safe delivery of power to 9 million people across London.