Integrated Security Solutions for Metros, Tunnels and Railway Infrastructure
Metro lines, road tunnels and railway infrastructure are critical facilities that require specialised security solutions due to their high passenger capacity, enclosed structure and complex evacuation requirements. We understand the specific risks and needs of these structures and design and implement metro security systems, tunnel security systems and railway security systems in full compliance with national and international standards.
All systems deployed within the project scope are engineered to operate in harmony with different disciplines and subcontractors in an integrated manner, ensuring that operation and maintenance processes remain simple, traceable and fully reportable.
Metro and Tunnel Fire Detection Systems
Taking into account the unique challenges of metro stations and tunnels (high airflow velocities, long corridor structures, limited escape points), we design and implement metro fire detection systems and tunnel fire detection systems.
With linear heat detection, aspirating early warning systems and optical smoke detectors, we provide fast and reliable detection against different fire scenarios. All detection systems are configured to operate in integration with ventilation and smoke extraction scenarios.
Smoke Control, Ventilation and Evacuation Systems
In tunnel and metro systems, controlled smoke extraction during a fire is of vital importance. We deploy smoke control and evacuation automation infrastructures that automatically activate jet fans, dampers and ventilation systems according to fire scenarios.
Considering different fire zones, train positions and station configurations, scenario-based control flows are designed to minimise evacuation times.
Emergency Announcement and Public Address Systems
For rapid and accurate passenger notification in metro stations and tunnels, we design and implement voice alarm and emergency broadcast systems compliant with EN 54-16 and EN 54-24 standards. Systems that are automatically activated during fire, gas leakage, evacuation and other emergency scenarios provide guidance and information throughout the area.
IP-Based CCTV Monitoring and Intelligent Video Analytics
For uninterrupted security in metro lines and tunnels, we deploy IP-based CCTV monitoring and recording systems together with intelligent video content analytics solutions. Events such as suspicious behaviour, abandoned objects, line violations, platform overcrowding and track zone intrusions are automatically detected.
All camera footage is stored for long periods on redundant recording units and can be monitored via video walls in command and control centres.
Access Control and Security Systems
To secure station entrances/exits, technical rooms, energy centres and critical operation areas, we design and implement access control systems. This infrastructure, integrated with turnstiles, barriers and card access systems, optimises passenger flow while preventing unauthorised access.
SCADA Integration and Centralised Monitoring
We integrate all low-voltage, fire, security, ventilation and automation infrastructures at the highest level via SCADA platforms. This provides a unified structure in which different systems can be monitored and controlled from a single centre.
With large-screen video monitoring systems and ergonomic operator consoles, we design control centres where critical operational data, security cameras and SCADA graphics are monitored together.
Compliance with Standards and After-Sales Services
We deliver solutions that comply with TSE, EN, NFPA and UIC standards and fully meet the requirements of transportation ministries, municipalities and relevant authorities. We manage design, engineering calculations, commissioning and documentation end to end.
With our expert technical service team and regional solution partners, we support the uninterrupted operation of critical transportation infrastructure through periodic maintenance, on-site and remote intervention, system upgrades and improvement activities.
