ErvoCom has equipped the trains of Metro Doha with the train radio system TRS2090. The scope of supply was 200 pc. of Central Control Unit (ZSE) and Communication Console (CoCo2130). The customer Qatar Rail has decided to use the IP65 system variant that is certified by the German TUV for compliance to EN45545-2; HL3 (Fire testing of materials and components for trains).
Beside the standard functionalities of the TRS2090, ErvoCom has also developed customized features as e.g. the arabic menu-language implementation.