- Cable Management Systems (CMS)
- Fiber Optic Networks and infra (FON)
- Local Area Networks (LAN), Wide Area Networks (WAN), Wi-Fi
- Help Point Systems
- Telephone Systems (PABX, IP)
- Intercoms
- Inductive Audio Loop
- Closed Circuit TV (CCTV) for Stations, OPO, trackside
- Public Address and Voice Announcement Systems (PAVA)