Sat-System at the Railway Investment Congress 2026: The future of telecommunications at modern stations
We are proud to announce our company's participation in one of the most important industry events of the…
HUSAR is a complete, Polish family of passenger information, public-address, time and safety systems for stations, platforms and railway infrastructure facilities.
Devices designed for continuous operation
Compliance with railway standards and requirements
All systems in one IP standard
Service and support nationwide
Integrated systems that together form a complete passenger information and safety solution.
Passenger information displays and boards (SDIP/CSDIP): station, platform, edge and clock variants.
13 productsA networked public-address and announcement system in IP/SIP standard: controllers, amplifiers, loudspeakers and microphone consoles.
13 productsPlatform and station clocks plus a time server with NTP synchronisation.
5 productsEmergency and assistance-call communication systems for passengers in VoIP standard.
7 productsMotion and detection sensors that trigger announcements and system scenarios.
1 productPSIM/BMS-class software integrating a facility’s security and automation systems.
3 productsMonitoring modules of the HUSAR family.
2 productsVMS (Video Management Software) is the central element of an IP-camera video surveillance system. Its main task is the aggregation…
1 productA BMS (Building Management System), also called a building automation system, is a superordinate IT platform that integrates and coordinates…
1 productASO ORZEŁ V is the latest generation of the Automatic Warning System developed by Sat-System — an ASO-class device that…
1 product
HUSAR is the proprietary product line of Sat-System Sp. z o.o. For nearly 30 years we have delivered complete passenger information, public-address, time-signalling and safety systems for railway stations, platforms and infrastructure facilities throughout Poland.
We design and manufacture all devices ourselves — so we take responsibility for quality, integration and service at every stage of the investment.






We handle design, production, delivery, installation and service ourselves — with no intermediaries.
Displays, public address, clocks and SOS all work in one coherent IP standard.
The devices meet standards and hold approvals for use on the infrastructure.
Documentation, spare parts and service available for many years after deployment.


















We are proud to announce our company's participation in one of the most important industry events of the…
The 23rd "Telecommunications and IT in the Railways" Conference is one of the most important events in the…
We are proud to announce Sat-System's participation in the Railway Telecommunications Congress 2026. This prestigious event brings together…
We will match HUSAR systems to your facility and prepare a quote. We reply within 24 hours.