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he Sentinel is a very durable and extremely comfortable earpiece designed with a very large and easy to find PTT button. This earpiece is exceptionally durable with Kevlar reinforced wire and stapled strain reliefs.

Featuring a large, front facing Push-to-Talk button that can be depressed with the inside of your wrist, the Sentinel allows the user to avoid contaminating sterile gloves, or even push-to-talk with full hands. Utilizing a sensitive and omni-directional microphone that doesn’t need to be right in your face, the Sentinel will deliver fantastic performance with minimal effort. The wire between the radio and PTT is coiled, adding additional shock protection if the radio is dropped and making the cord more conducive to the movement of the user.

Add a semi-custom earmold for superior comfort!

This is our most popular earpiece because it is practical for almost all applications; they’re used in law enforcement, dental offices, animal hospitals, restaurants, hotels, and many more!


  • Two Wires For Convenience
  • Large Front Facing PTT is Easy to Find and Press
  • Kevlar Wire for Exceptional Durability
  • PTT to Radio Wire is Coiled for Movement and Shock Absorption
  • Screw-In Coiled Tube with Metal Threads, Easy to Replace
  • One Year Warranty Against ALL Failures