Endoacustica offers, Exclusive Customer Service and free Training

Contact us
  • Bari: +39 080 3026530
  • Rome:+39 06 32803486
  • Milan:+39 02 67739127
call us

 Home / Digitally encrypted audio transmitters / Fiber Optic audio transmission system

Language Select  IT
Fiber Optic audio transmission system Microphone device on optical fiber Optical fiber audio system with ultra-sensitive microphone Optical fiber audio transmission system
Audio system with optic fiber microphone

Fiber Optic audio transmission system Microphone device on optical fiber Optical fiber audio system with ultra-sensitive microphone Optical fiber audio transmission system

Fiber Optic audio transmission system

  • Up to 10 Km without repeaters
  • Internal Lithium battery
  • Immune to EMI/RFI disturbances
  • Immune to jammers
  • Integrated recording system*

prod cod: FIBER-MIC

icon free support endoacustica

Free customer service:

icon call us endoacusticaTechnical and operational support

icon phone help endoacusticaPre-Sale assistance

icon dedicated consultion endoacusticaDedicated consultation service

icon support and help endoacusticaAfter-Sales training and support


Optical fiber audio transmission system immune to audio jammers for microphones. It allows listening even from 10km away!

This small, untraceable fiber optic microphone system is immune to any electromagnetic interference. Belonging to the latest generation contactless audio sensor family, it is particularly suitable for long distance listening without needing a repeater. It allows listening even from 10 km away!

This optoacoustic microphone system is easily concealable and can work as well when plugged into already existing fiber optic networks. That's the reason why it is chosen instead of other similar devices to investigate in big realities as companies, financial centers, banks, etc.

Furthermore it should be noted that the FIBER-MIC single-fiber communication channel is immune to any EMI/RF interference, so it can be considered absolutely safe and undetectable.

To complete the already performing picture of this audio listening system working on optical fiber, we find the tiny dimensions (only 10mm!) and a microphone sensitivity allowing to hear a whisper inside a room of 15m².

Equipped with an ultra-sensitive high quality microphone, specifically designed and structured to be immune to jammers and audio signal breakers for microphones. The kit includes a 10-meter patch cord for the microphone, a Sony® professional headset, the main unit (with internal rechargeable lithium battery, a charger, a 32GB MicroSD card.


*PLEASE NOTE: it is available a Fiber-mic PRO version, equipped in addition with an integrated audio recording system, programmable for date and time as well as in audio detection mode.