FRANCE Issue dated 15/11/2017

Phonoptics unveils discreet fibre optical spy microphone

A French start-up is developing a version of a fibre optical microphone that was designed for use in industrial settings, for the intelligence community. [...] (405 words)
This article may be accessed by subscribers and e-wallet holders (EUR 6)
Log in to read more

Subscribe or Pay-Per-Article
Discover our offers

New: Sign up for real-time alerts and be notified of new editions!  

Once registered, you will be notified by a short message on your computer or mobile phone as soon as a new edition of our publication or an alert is published. Stay informed anytime, anywhere!

By continuing your visit to this site, you accept the use of cookies allowing us to adapt and enhance your experience. Read more