Professional Surveillance Kits

Professional Surveillance Kits

The One, Two and Three Wire Earphone Kits deliver high clarity audio and feature lightweight earphones, rubber ear tips, radio connectors and clothing clips. Flexible, high grade cables provide durability in situations from routine to demanding, and the Two and Three Wire Earphone kits deliver two-way radio transmissions that go unnoticed by others.

Ideal for security at airports, casinos, manufacturing plants, crowd control at conventions and concerts, and other environments requiring discreet communications.

Mechanical Specifications

One Wire Kit:

  • Cable pull at connector end, axial: 13.6 kg

Two Wire Kit:

  • Cable pull at earphone, axial: 4.5 kg
  • Microphone/switch assembly pull, axial: 4.5 kg
  • Microphone/switch operating force: 0.68 – 0.90 kg

Three Wire Kit:

  • Cable pull from plug end, axial: 9 kg
  • Cable pull from PTT end, axial: 4.5 kg
  • Cable pull from earphone end, axial: 4.5 kg

Environmental Specifications

One, Two and Three Wire Kits:

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