Our deployments

Selected projects

• since 2007

  MZA Warszawa

  Emergency communication, video surveillance and data transmission at Poland's largest municipal transport company

  vehicles with emergency communication

  1350

  Upgrades of Solaris, Solbus, Mercedes and MAN buses with video surveillance, backup power, emergency communication and data transmission systems. A communication server, a driver app, a video streaming server and the launch of the Time4BUS platform (2025).

  • Emergency communication
  • Video surveillance
  • Data transmission and diagnostics

• since 2016

  Mobilis

  Data transmission in 100 buses of one of the largest private operators

  vehicles with data transmission

  100

  In 2016 we equipped 100 Mobilis buses with a data transmission system that links on-board devices with the control room and feeds reports for the operator and the transport authority.

  • Data transmission and diagnostics

• since 2021

  ZTM Warszawa

  Equipping the suburban L lines and migrating to the Time4BUS platform

  vehicles fitted out and retrofitted

  130+

  vehicles live in the central system

  2300+

  On the L lines we delivered a passenger information system, emergency communication, video surveillance, breathalysers, displays and ticket validators. We upgraded the video surveillance in Arriva/Relobus buses, and in 2023 ZTM Warszawa moved from its own system to the Time4BUS platform. More than 2,300 vehicles run live in the central system.

  • Passenger information
  • Video surveillance
  • Emergency communication

• since 2022

  ZTM Katowice

  Central management system for stop infrastructure

  stops in the system

  7000+

  In 2022 we deployed a central infrastructure management system for more than 7,000 stops. Instead of several databases the authority keeps one register of shelters, poles and timetable plates together with service orders. The map compares the infrastructure with the timetable and flags stops with outdated plates, while technicians work in a mobile app.

  • Stop and track infrastructure

• since 2023

  GZM Metropolis

  Central passenger counting system for the Silesian conurbation

  buses with passenger counting

  300+

  The contract with the Górnośląsko-Zagłębiowska Metropolis covers a central passenger counting system. We have equipped more than 300 buses with counting systems that give the authority data on passenger flows across the whole network.

  • Passenger counting

• since 2024

  ZUE S.A.

  Tram switch monitoring system

  switches in the system

  250+

  With ZUE S.A. we run a central monitoring system for tram switches in most Polish cities. More than 250 switches stream live telemetry: heater status, rail temperature and blade position. The control room is alerted before a fault can stop the traffic. New switches are added to the system all the time.

  • Stop and track infrastructure

• since 2025

  ZTM Katowice

  Traffic control centre software for the Metropolitan Transport Authority

  vehicles handled live

  1750+

  In 2025 we delivered the software for the ZTM Katowice traffic control centre. Dispatchers and coordinators supervise services in the system instead of on paper. The control centre handles more than 1,750 vehicles live.

  • Dispatch centre
  • Fleet monitoring

• Technology partners

  Integrations

  

  Time4BUS exchanges data with e‑podroznik.pl and Veritum.

  See our partners