Manufacture, supply, installation, testing and commissioning of 1,183 ASFA TBS (“Digital ASFA”) train-borne equipment for several type of vehicles of Renfe´s fleet. The new Digital ASFA system enhances the quantity and efficiency of the driving controls, using all nine frequencies available to the system.

Its digital components greatly improve the equipment reliability, also modifying the visual and acoustic indications in order to increase the level of attention of the drivers – a friendly-user screen incorporates the speed controls to be watched. The ASFA TBS equipment is capable of enhancement to the STM ASFA module, which will allow compatibility with the on-board ETCS equipment.