QE90 Emergency Warning and Intercommunication System

The QE90 Emergency Warning and Intercommunication System (EWIS) is designed to facilitate the orderly evacuation of a building in the event of an emergency. It may be initiated automatically by a fire alarm system, or by a building occupant operating an emergency break-glass alarm. Integrating a flexible alarm and voice warning system with a dedicated emergency telephone network, the QE90 allows fire wardens or emergency services personnel to easily control and coordinate rapid building evacuation.

Basic System Comprises:

  • Clearly laid-out controls; individual switches for each function
  • Modular system is readily expandable
  • Networked systems for site-wide interconnection
  • High level input from compatible fire alarm panels
  • Choice of amplifers providing a wide range of output power
  • Optional standby amplifiers with automatic changeover
  • Visual alarm outputs
  • Choice of AS 2220.1 or ISO 8201 evacuation signals
  • Factory programmable evacuation sequences
  • Standard or custom voice messages (on-site recordable)
  • Amplifiers, speaker lines, visual alarm outputs, FIP inputs, BGA inputs, power supplies, WIP circuits and ECP interconnection wiring supervised
  • Duplicated communications links between equipment locations
  • Music & non-emergency paging (with emergency override)
  • Paging console available for non-emergency paging
  • Non-emergency voice messages
  • Range of attractive 19" rack cabinets
  • Complies with EWIS standard AS 2220.1: 1989
  • SSL listing number afp-524
  • FPANZ listing number VF/406


QE90 Brochure
Engineering Specifications
Technical Data Sheet
SSL Aproval


Operator's Manual
Paging Console, Installation & Operation
Installation & Commissioning Manual