Sound distribution is used primarily to ensure the safe evacuation of large buildings in any danger. Together with other security systems, for example fire alarm system has a task of early warning for emerging danger to protect persons and property. Implemented system must conform to EN60849 and Regulation no. 94/2004 Ministry of Interior of Slovak republic, which describes the technical requirements for fire safety in the construction and use of buildings, which is expected to move more than 200 people. Voice evacuation system and sound distribution communicate to the control panels respectively to other alarm systems. Allows sending of personalized messages direct to the affected part of the building, manage the evacuation of persons with regard to the safe exit from dangerous parts of the building. The latest systems integrate its functionality into building protection system (electric fire alarm system) according to their digital connections and widely programmable controllers, sound system and complex supervisors systems.
The second area is an using of sound distribution in commercial area. Professional sound system is used in public areas for commercial broadcasting, entertainment, music, occasional reports of airports, conference halls, hotels and hypermarkets. Design for a commercial sound distribution is based on accurate calculations and software design depends on the shape, location and nature of the materials used in construction of the building.
The specific part of sound distribution is in open spaces within the early warning systems in the vicinity of buildings with a need for operation of systems and warning systems in the field of civil protection.
Implementation of the sound distribution requires prior practical experience and theoretical training conditions. ELIMER company implements sound system from design to carry out and maintenance. In case of implementation of integrated voice evacuation system is design based on requirements of Fire Administration, and requires close cooperation with security services of general designer and construction engineering. The largest installations are an industrial buildings, large shopping centers and office buildings. A specific area requires previous experience in design of sound distribution like a conference hall and hotel complexes.
