ePrivacy and GPDR Cookie Consent by Cookie Consent
Brief information

The variety of transportation means used in industrial tracks (railways, road vehicles, etc.) transforms personal safety into a complex task to be achieved. Confusion and higher levels of environmental noise significantly restrict the possibility of perception from staffs, and the risk of accidents reaches intolerable numbers. As shown by risk analysis the risk of accidents could be significantly reduced by using a personal warning system. The active optic and acoustic alarm from Schweizer Electronic AG’s personal warning system provides a safer and more efficient indication of risks to the staff.

Contact sales

Rental of warning systems (M2S):
+41 62 749 0 777 (7x24h)

Machine warning systems (MWK):
+41 62 749 0 695

Permanent warning systems (PWA/ISP):
+41 62 749 0 771 (7x24h)

Level crossings (flex/eBue):
+41 62 749 0 772 (7x24h)


We offer this service


We have our own experienced installation team that installs our permanent warning system competently and efficiently. Our fitters will also install other systems such as point heating systems, other safety systems or cable systems on your behalf. Please contact us for further information.

Education and training

You can find more information at: Training level crossings



You can find more information at: Level Crossings Maintenance

On-call service

Benefit from telephone support and our on-call service. If you have any problems or questions, our hotline is available 24 hours a day, 7 days a week. You are not talking to a call centre, but directly to our technicians with many years of practical experience. In an emergency, our experts can also be called out and help on site within a short time.

  • Higher productivity resulting from timely warning
  • Optimal safety to your staff
  • Individual warning at particular risk sectors
  • Customized grade of automation (from manual to fully automated)
  • Issuance of both optic and acoustic warnings
  • Interface with existing guidance systems
  • Requires low maintenance thanks to the latest technique
  • Safety for railway (SIL3) with generic approved cores
About the system


From the first concept until commission, we provide our support packages and services, such us preliminary projects, plan approval, systems planning (implementation), project management and training. During the whole system life cycle, our service technicians remain at your disposal for any questions.


Our practitioners carry out the local assembly of the complete permanent warning device, including cable pulling, structural works, testing and commissioning/inspection at customers and before regulatory authorities. On an optional basis, we undertake the whole maintenance of devices and issue the applica­ble certificates to regulatory bodies.

System Life Cycle (LCC)

The permanent warning system complies with the requirements for rail operations and its performance excels as per RAMS evaluation, in accordance with CENELEC EN 50126. This is how we ensure the lowest operational costs through the whole system life cycle.

Technical data