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OTTO Engineering - Expect Excellence

Surveillance Kits


One Wire Earbud - Direct Connect

OTTO's one wire earbud kits is a single earbud designed for left or right ear use.
  • Single earbud designed to fit either the left or right ear
  • In-line mini PTT with microphone
  • Clothing clip on PTT
  • Retail
  • Security
  • Casinos
  • Crowd Control at Conventions and Concerts

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