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Pavian Electronic Sirens

PavianPAVIAN electronic sirens represent the highest level of electronic systems offered by Telegrafia. These are modular electronic devices primarily designed for establishing large and complex warning systems requiring sophisticated control and efficient siren status monitoring.

With the PAVIAN system it is possible to form arrangements with outputs from 300 W to 4,500 W.

 

The main features of the PAVIAN system include;

  • Sound recording playback from digital memory (SD card) in WAW, MP3 format;
  • Playback from combinations of different sound recordings;
  • Ability to connect local audio signal inputs, including a local microphone or other local signal sources;
  • Ability to connect to remote audio signal sources – Dispatch centre, VHF radio, radio station, phone …;
  • Galvanically separate class “D” amplifiers with up to 90% power efficiency;
  • Enhanced automatic testing routines, including so-called “silent” siren tests, complete functionality tests;
  • Ability to automatically switch over to a backup amplifier;
  • Different local and remote activation options;
  • Automatic broadcasting of emergency status announcements;
  • Storage of all the important events related to siren activities in the internal memory;
  • Intelligent battery recharging, charging current optimizing based on modern algorithms recommended by manufactures to prolong battery life;
  • 8 programmable digital/analogue inputs and outputs;
  • 2 RS232 ports;
  • Ability to program different reactions on the basis of different inputs;
  • Power supply from maintenance-free batteries;
  • A stainless steel box;
  • Durable sound baffles made of a lightweight aluminium alloy;