Voice Alarm Systems

Thanks to their modular structure, ESSER voice alarm systems facilitate the implementation of both small and large solutions for public addressing/background music, alarm and evacuation.

VARIODYN® D1

ESSER was quick to act on the expansion of the classic fields of application in voice alarm systems: With VARIODYN® D1, the new VdS approved product line for trend-setting voice alarm, an extensive product portfolio is available for the most diverse areas of application - from digital communication units and power amplifiers to compact complete systems.

Loud speaker

19" Rack

Electrical Operations Rooms

Connection to Fire Detection Technology

Cable Overview

Cable Overview