OTTO Modular Control Multi-Port Hub PTT

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The ultimate hub for communications control, the Multi-Port Hub PTT provides modular control of up to three unique communications platforms, each with a separate Push-To-Talk (PTT) button. It offers modular compatibility with vehicular and air-based intercoms (ICS), EUDs and both Android and iOS devices. Designed with a soldier’s needs and a tactical environment in mind, the Multi-Port Hub is ergonomically designed for easy field use and is left and right hand reversible for convenience. Unique to the Multi-Port Hub PTT is the ability to adjust the situational awareness (talk-through) volume of the NoizeBarrier® TAC tactical headset using control buttons on the Hub PTT.


  • 3 separate Push-To-Talk (PTT) buttons
  • Up/Down volume, On/Off control buttons for situational awareness
  • Single/Dual/Triple Comm modularity
  • Molle attachment system included
  • Left hand, Right hand reversible
  • Compatible with major radio platforms
  • Modular cables for each radio/device
  • Volume control +/-12dB for amplified hearing
  • Meets MIL-STD-810G specifications
  • Meets IP68 immersion standards to withstand 3 ft. for 31 minutes
  • No batteries required
  • Compatible with both Android and iOS Devices

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