Information-sharing and decision-making depend on clear communication. DIS delivers scalable, future-proof solutions when hearing and being heard is essential.


Sound Quality. Constant innovation grounded in decades of practical experience enables us to offer sound quality unparalleled in other conference systems.



Conference Control.

                                   Added functionality and chairman control is provided via software packages and web browser interface.




Simple. Affordable. Fully Digital.


With plug-and-play setup and event management capabilities, the DDS 5900 offers seamless event management for event participants and installers alike. The intuitive and ergonomic design allows users to fully focus on communicating.


PSA Audio Visual Ltd.

1 Springfield Parade Mews,

Palmers Green,


N13 5ES

Copyright 2017 PSA Audio Visual Ltd.

PSA Audio Visual Limited. Registered office: 1 Springfield Parade Mews, London N13 5ES Registered in England. Registered number: 11394691.