On-board components

Stay in touch safely and securely
As trains and railways get faster, the need for swift and reliable on-board communications increases too. The Siemens Trainguard portfolio comprises a variety of equipment for railway vehicles in mass transit and mainline applications.
Product overview
Get the full picture
Our portfolio of on-board components includes data recorders, alerters, displays, speedometers, telemetry devices, and communication systems. Tried and tested worldwide, these products are found in transit, freight, commuter, industrial and mining applications – delivering safe, robust, reliable, and cost-effective outcomes. To keep pace with changing needs and regulations, we work closely with the relevant bodies to ensure that our solutions adhere to specified national and international standards.
Data recorders and alerters
Recording your train’s every move
Providing recording, measuring and processing functions on various internal and external storage media, our data recorders are available in crashworthy and non-crashworthy versions. They support the CAN, MV, and IBIS bus systems – all backed by our dedicated analysis software.
Telemetry devices
Safe, reliable end-to-end monitoring
Siemens' portfolio of telemetry products enables us to provide a wide range of on-board systems for enhanced train/locomotive functionality, reliability and safety. With a number of universal systems as well as products that may be configured for specific applications, this versatile portfolio has been developed to deliver cost-effective performance – from initial installation or retrofitting through to ongoing operation and maintenance.
On-board computers