VC520 PRO Expansion Speakerphone

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  • VC520 PRO Expansion Speakerphone
  • VC520 PRO Expansion Speakerphone
  • VC520 PRO Expansion Speakerphone
  • VC520 PRO Expansion Speakerphone
Frequently bought together:


The AVer VC520 PRO Expansion Speakerphone is designed to expand the VC520 PRO and VC520 Pro2 Video Conferencing System's microphone pickup range and maximize audio coverage. This full-duplex speakerphone is equipped with a powerful speaker and a mic that picks up voice within 360° at up to 15 feet, giving you configuration flexibility regardless of your room design or seating arrangements in meeting rooms and classrooms.

To avoid crowding around one speakerphone, you can daisy-chain this Expansion Speakerphone to the speakerphone that's included with the VC520 PRO video conferencing system and achieve a 30 foot voice-pickup radius. For larger spaces, you can also daisy chain a second Expansion Speakerphone for a maximum of three speakerphones and a wide 45 foot voice-pickup radius.

Full speakerphone control is available on all units within the chain, including mute/unmute, volume up/down, call answer, and call hang-up. A 33 foot Cat 6 speakerphone cable is included.

Crystal-Clear Audio for Conferencing

  • The Expansion Speakerphone features full-duplex transmission that's entirely free from sound clipping, allowing for fluid conversation both ways.
  • The unit is equipped with a two-microphone array that picks up voices evenly in the room with automatic gain control, echo cancellation, and background noise suppression to optimize speech intelligibility.
  • The 6W speaker provides powerful sound distribution to all participants.
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