Pro Audio Ltd. offers and presents to the Bulgarian market the products of the Japanese TOA Corporation, closely specialized in the development of evacuation alert and security systems, background sound systems, Intercom communication systems. Pro Audio specialists work closely with designers, architects and installation companies, assist in designing and deliver reliable solutions for key sites and the security of their visitors and employees.
Transport infrastructure sites operate under the requirements of high security and safety criteria. For their normal operation, it is mandatory to design and build specific systems for intercom communication between station and airport attendants, as well as to provide a reliable system for the general disclosure of current information and voice evacuation for visitors and passengers in the event of an accident, terrorist attack or another extraordinary event.The statutory requirement under Regulation Iz-1971 is to design a Voice Notification System according to EN 60849 and build a system with EN 54 certified products. The voice alert system must be integrated with the fire alarm system.