PUSH-TO-TALK UNIT + OREILLETTE PROFESSIONNEL GENERIQUE View larger

Push-to-talk unit & professional generic headset

PTT 211 / PIO 411

New product

These products are a combination of a Push-to-talk button and a professional generic headset. It cuts the microphone while remaining in listening mode. Sending audio occurs while pressing the button.

Particularly well adapted to refereeing applications, made for 4th official or line judge for example.

Delivered with generic earphone kit: Right and Left ear units & 3 silicon inserts.

Also available with a molded earprint.

Key benefits

  • PHO211 3

    Long-lasting comfort, no parts covering or hanging off the outer ear

  • PHO211 4

    No pressure around the head or discomfort: total freedom

  • PHO211 5

    Excellent speech intelligibility: crystal-clear sound

Key features

  • Microphone sensitivity: -44 (±4) dB re. 1V/Pa at 1 kHz
  • Microphone type: Electret, noise canceling
  • Ear speaker sensitivity: 94 dBA @ 150 mVRMS
  • Ear speaker impedance: 50 Ω DC, 100 Ω @ 1 kHz
  • Cable pull force: 50 N
  • Operational temperature range: -20°C - +60°C
  • Electromagnetic compatibility (EMC) EN 55022, EN 55024

Use cases