S5 Corporate Response - шаблон joomla Книги
Public Address Systems

ERS8

  • 8 zone Relay switching unit
  • compatible with DARS paging desk series
  • Different operating modes:
  • - Separate relay switching
  • - Paging/Music selection
  • - Automatic swiching on standby amplifier
  • - Backup "degraded" mode

Certificates