Technologies for Accessibility


Software Smartloop

The loop simulation software developed by Opus

Class D Induction Loop Amplifiers

A complete induction loop amplifiers offer for reception desk or up to 3000m² rooms

UHF Wireless systems

A complete UHF audio transmission range for accessibility of hearing impaired, guided tours or live broadcast

Windows intercom systems

A complete speech transfer system provides support for clear communications when speech is impaired by the use of glass, a security screen, or other counter security systems.

Introduction to the hearing loop. 

This video will answer to the following concerns :

– What is a loop amplifier ?

– How does it work ?

– Where it can be installed ?


Find in download section all datasheets, instructions and production specifications that you need

About us

Learn more about Opus Technologies and our values

Contact us

If you have any questions, if you need some advises,.. don’t be affraid to ask!

ZI Lagrange II, 9 Chemin de la vieille Ferme,
33650, Martillac, FRANCE
(+33) 09 81 24 00 06