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| application example: Petrochemical & Gas |
Public address system on single area or group of zones and general call activated by telephone sets
Architecture based on ASTRO System Manager with PABX and IP-DAD.
- Management of communication through PABX phone exchange and related analog ACB telephone equipments, weather-proof and explosion-proof (ATEX EExd IIC T6), to use the existing copper network.
- Each unit is equipped with acoustical and luminous loud ringer (for telephone calls), weather-proof and explosion-proof.
- Each user can freely call the phone number of any other user.
- Each user can access to the public address system (single area, group of areas, general call) and broadcast his message using the telephone.
- ASTRO automatically eliminates the risk of feed-back noise (larsen effect), so that each user can broadcast the message even if through a telephone installed close to one or more speakers.
- Managing of on/off contacts, activated by existing alarm systems, for the automatic broadcasting of messages recorded by ASTRO System Manager.
- Each speaker zone is managed through the IP-DAD unit, with amplifier diagnostic circuit.
- Management of priority levels between users and audio resources.
 Emergency and public address systems > > Petrochemical & Gas
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As evident from the presentation of the application cases shown, the architectures granted by ASTRO System Manager are very many.
In case you wish to submit your problems to be solved or particular specifications to be met, please contact the DSI Division Contact Center.
Our technical/sale officers will be able to examine them with particular expertise and to indicate the best solutions to solve your needs.
For more information,
please contact us
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