GROUND BASED P.A

Developed to meet European Standard (EN60849) for emergency sound systems, ELNO has developed, under the ELASON brand name, a modular Public Address System to cover the needs of Industrial, Public Transport Authorities, or for Tertiary applications.

This digital system is widely using the IP technology, and can be interfaced with existing installations through a variety of hard-wired or software enabled connections.

Many of these systems have been installed internationally in large airports, railway lines or stations, metro networks, city light rail and tramways. They are also used in French Nuclear and Thermal Power plants.

Specific software has been developed to manage and monitor the system and generate automatic announcements and displays.
More Info for Railway Stations
More Info for Airports

ELNO has designed a specific, modular and configurable Audio Matrix (up to 40 inputs and 80 outputs). It is easily configurable for single application or complex installation with the different boards :

  • Input and Output modular boards (1 Input or 2 output) GA3024
  • Route board in order to ensure communications ERT3052
  • Power supply card EAS3044
  • UC board EUC3043

Different amplifier racks are available to fulfil all requirements. They can include a loudspeaker line monitoring circuit (EN 60-849), an ambient noise control and a sound level equalizer.

They can be composed with one or two amplifiers with different standard power (from 80W to 250W) P3020FT


To ensure all the functions required in Public Address systems ELNO proposes different type of accessories.

  • Public Address audio player P3022FT
  • Input/output (8, 16, 24, 32) Interface P3070FT
  • Acoustic Noise generator P1466FT
  • Integrated Phone Interface P3021FT

ELNO can offer a wide range of different loudspeakers suitable for all kind of installation:

ELNO can offer a wide range of desk microphones type P2956FT

They can be equipped with :

  • 2, 8, 16, 24 or 32 push buttons
  • Various power supplies (12 to 48Vdc)
  • Illuminated keys
  • LCD display for PA functions
  • Integrated loudspeakers
  • Integrated recorded jingles
© ELNO 2010