Both railway and metropolitan trains are equipped with data collection systems (black boxes) which record,
either on paper or in digital form, information such as:

• speed
• distance traveled
• times
• the driver’s activity

which helps to monitor the condition and performance of the vehicle as well as provide necessary and valuable data in the event of an accident.

We specialize in the production of waxed blue paper rolls or pressure-sensitive red-lined tape for the event recording on Hasler-Téloc and Deuta Werke tachographs, produced according to the manufacturer’s technical specifications and using high-quality raw materials. The scrupulous checks carried out during all the processing phases guarantee the maximum adherence to the restrictions required from OEM manufacturers and the highest reliability of our product.