• PA Interface over IP
  • Radio Interface over IP
  • Remote I/O unit over IP
  • Remote AlphaCom RS232 port over IP
  • Integrated 2-port Ethernet switch
  • PoE and/or 24VDC powered


The AlphaCom IP Audio Remote I/O unit (IP-ARIO) is designed with a wide set of hardware functions, and can be used as a PA Interface, a Radio Interface or as a pure IP-based Remote I/O Unit.

As a PA interface, the IP-ARIO unit provides an audio and signalling interface between PA amplifiers and the AlphaCom server/exchange. The IP-ARIO unit features two parallel PA audio outputs, enabling the connection of two PA amplifiers. It will provide speaker loop monitoring inputs for each amplifier, as well as additional inputs for the monitoring of PA amplifiers and/or other system components.

As a radio interface, the IP-ARIO unit provides audio and signalling. The unit has a headset connection for listening in on conversations. It features audio in/out, 12V radio On signalling as well as a remote AlphaCom RS232 port for signalling.


 Datasheet (PDF)