Otto Heavy Duty Headsets

Standard Heavy Duty Headsets

OTTO heavy duty headsets are Mil-Spec and IS/ATEX certified and deliver comfort, reliability and protection. These headsets offer a certified noise reduction rating (NNR) of 24dB and provides high clarity audio and additional hearing protection necessary for consistent, clear communication in extreme noise environments.
Otto Over-the-Head Headsets
Otto Over-the-Head Headsets

Otto Behind-the-Head Headsts
Otto Behind-the-Head Headsts

Mechanical Specifications:

  • Cable pull from ear cup and mic/PTT, axial: 20 lbs
  • Cable pull from T module, axial: 20 lbs
  • 24 month manufacturer's warranty

Environmental Specifications:

  • Operating temperature: -30° C to +75° C
  • Storage temperature: -40° C to +85° C

Electrical Specifications:

  • Microphone sensitivity at 94dB SPL: -37 typical

ClearTRAK Heavy Duty Headsets

OTTO ClearTrak heavy duty headsets are Mil-Spec and IS/ATEX certified and deliver comfort, reliability and protection. The push-to-talk switch is positioned on the ear cup for added convenience. ClearTrak offers superior intelligibility and the additional hearing protection necessary for consistent, clear communication.
Otto ClearTRAK Over-the-Head Headset
Otto ClearTRAK Over-the-Head Headset

Otto ClearTRAK Behind-the-Head Headset
Otto ClearTRAK Behind-the-Head Headset

Headset Replacement Parts

OTTO also supply a range of replacement parts for their Heavy Duty Headsets, including: Hygiene Kits, Windscreens & O-Rings Kits, Adjustable Head Straps and more.
Hygiene Kit
Hygiene Kit

Windscreens & O-Ring Kit
Windscreens & O-Ring Kit

Adjustable Head Strap
Adjustable Head Strap

RESOURCES

 

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