Features
Real-Time Information
Train circulation
Alhambra ISS publishes train-circulation information such as train destination, intermediate stops, interchange stations and lines, as well as additional attributes like double rolling-stock formations, accessibility for passengers with reduced mobility, or special services reserved for students and other specific groups.
Infrastructure & traffic disruption issues
Alhambra ISS publishes information about infrastructure issues that impact train operations. It covers incidents such as line closures, shuttle services, shortened routes, special service trains and other disruptions, ensuring passengers are informed about any changes to normal circulation.
Advertising, corporate & passenger advice-related information
Broadcasts informational and promotional messages across multiple media (public address systems, displays, monitors and digital signage), ensuring visual and audio consistency across the entire network.

Management of long term planning
Integration with Railway Planning Systems
Integration with railway planning and control systems to automatically import service plans, train routes, and timetables.
Circulation Route Editing
Real-time modification of train circulations to adapt to changes occurring during traffic regulation.
Editing of Routes, Timetables, and Tracks
Manual editing of train routes, schedules, and characteristics, including any unplanned changes not published by the planning or regulation systems, when necessary.
Editing of Commercial Train Information
Management of complementary and commercial data such as train type, service characteristics, accessibility, connections, or special destinations. Information is automatically updated across all visual and audio channels.
Management of Multimedia and Advertising Content
Scheduling and planning of informational, corporate, or promotional campaigns on digital signage devices. Enables the creation of presentations by time slot, area, or station, adapting content to the operational status of the service.
Integration of Intercom Operations
Linking intercom terminals to the service schedule, enabling contextual passenger assistance. Operators can view the station or platform from which a call originates and prioritizes incident or emergency handling based on current traffic conditions.
Management of Operational Modes and Scenarios
Creation of automatic scenarios linked to service plans such as strikes, events, emergencies, or diversions. Each scenario adapts visual, audio, and intercom information to the actual operational situation, reducing response times and improving efficiency.
Centralized & local operation modes
Monitoring of All Devices
Supervision of the operational status of displays, train indicators, public address zones, intercom points, and DS players.
Scenario and Configuration Management
Quick definition of incident or emergency scenarios, with preconfigured phase-based modes for fast and coordinated response.
Multichannel Operation
Unified management of public address, visual, and intercom systems, allowing coordinated message broadcasting from the central console or a local operator.
Multi-Station and Multi-User System
Simultaneous access for multiple operators with different profiles and permissions, designed for large, hierarchical networks.
Local Operator Console
Local interface for station operation, manual message broadcasting, or management of nearby devices — maintaining full synchronization with the central system.
Information channels
Public Addressing Systems
Alhambra ISS integrates with centralized public address systems to publish messages related to the arrival & departure of trains from the stations, general announcements, notices and messages related to incidences and emergencies.
LCD/LED Displays
Alhambra ISS integrates with LCD/LED displays to publish information related to the arrival and/or departure of trains from the stations, general announcements, notices and messages related to incidences and emergencies.
Multimedia Net-Monitors
Alhambra ISS integrates with multimedia net monitors to publish information related to the arrival and/or departure of trains from the stations, general announcements, notices and messages related to incidences and emergencies. These devices are also used by Alhambra ISS as an advertising platform or for displaying corporate information.
Intercom
Direct and secure communication between passengers and operators, managed from a SIP-based control center. Includes device grouping, call queues, service schedules, and full traceability.
On-Board Train Devices
Alhambra ISS integrates with onboard train devices to announce information through speaker systems or onboard displays.
Web
Alhambra ISS includes an interface for the integration of third-party applications or web information channels.
Móvil
Alhambra ISS includes an interface for third-party application integration and mobile applications for Android or iOS.

- Management of Public Address and Intercom Masters
- Integration of Multiple Devices and Formats
- Multilingual and Multi-Format Visualization
- Multi-Operator and Multi-Role System with Action Traceability
- Network Supervision Videowall
- Integration with TTS Engines
- Multiplatform and Virtualizable System
- Simulation and Statistical Environment
- Alarm, History, and Audit Management
- Real-Time IP Public Address and Intercom
- High-Availability Cluster Architecture
- Device Group and Zone Management

