Desktop system with three buttons, three LEDs, USB connection and jack for external loudspeaker


  • Connection for external loudspeaker
  • Dynamic unidirectional high noise canceling gooseneck microphone
  • Ports for further accessories
  • Device recognized as external sound card by the computer; buttons and LEDs recognized as HID (Human Interface Device)
  • Compatible with Microsoft® Windows® XP, Vista and Windows® 7
  • Demo software available at


  • Various gooseneck lengths
  • Special button colors and symbols
  • Black matte housing

Application range

  • PC-based control centers in fixed indoor applications


  • Loudspeaker KL1 8 Ω (Art.-No.: 6601-007-000-51)
  • Loudspeaker KL3 8 Ω (Art.-No.: 6604-004-000-51)
  • External PTT button, Windscreen
  • Various headsets, Software samples kit

Scope of delivery

  • Desktop system with USB cable
  • Printed manual





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