Design and subsequent installation of the alarm and fire detection system at the Naval Station Rota cinema. This system is equipped with both fire alarm and mass notification, as well as fire protection and a fire extinguisher with sprinklers throughout the building. The entire project was carried out in accordance with the American regulations applicable to these disciplines of work (NFPA 13 and in accordance with FM Global Loss Prevention Data Sheet 2-0). Specifically, the extinguishing system provides protection through automatic moist pipes with sprinklers, which provide coverage to the entire building, the installation of a new pillar that includes an alarm pressure switch to detect the flow rate and a gate valve tamper switch. The sprinkler system has a direct hydrant connection which can be accessed by the fire brigade, placed on a pedestal on the outside of the building.