We provide conventional signalling integrated solutions based on our range of QUASAR S3e interlocking 
systems and the NAOS platform of integrated control posts, which answer to the requirements of this kind of operation with high availability, reliability and safety rates.
Additionally, this range can be supplemented by our ATP (Automatic Train Protection) solution based on the AURIGA platform, both in the field of infrastructures (L1EM, LEU, RBC) as in ERMTS of rolling stock for Level 1 and Level 2.
We at CAF Signalling have both experience and capability for integrating third-party ATP solutions such as the Spanish ASFA system or any other domestic system.
