Contact +1-847-428-7171
  • Customer Service |


SureFire® EarPiece Upgrade

SureFire® Earpieces feature patented noise-reducing filters to provide excellent situational awareness with outstanding hearing protection for clear communications. When the noise-reducing filter in each earpiece is open, normal speech and other sounds at safe levels can pass through and be clearly heard.
For use only with OTTO Connect Intercoms

Looking for a large quantity or custom order? Please CLICK HERE to request more information.



  • SureFire Earlock® retention rings ensure the earpieces stay comfortably in place.
  • Manual switch can be closed to shut down situational awareness and provide 21 dB NRR.
  • The SureFire® earpieces automatically block loud impulse noise to provide maximum hearing protection of up to 40 dB NRR whether switch is open or closed.
  • Requires no batteries.
  • Available in Single and Dual Earphone styles. 

Recently Viewed Products

Shopping Cart