Voice alarm systems (VAS) – Clarity in an emergency

In dangerous situations, seconds can determine safety and life. Voice alarm systems (VAS) ensure that those affected are not only warned, but also given targeted information. Instead of a siren signal, people receive clear instructions on what to do – and can immediately take the right steps. RCS AUDIO-SYSTEMS develops and manufactures VAS solutions that work in critical moments – reliably, intelligibly and certified according to all relevant standards.
Why voice alarm is essential
Studies and practical experience show: unclear alarm signals such as sirens are often misinterpreted or ignored. Voice alarm, on the other hand, provides clear information, indicates escape routes and calms the situation. This allows evacuations to be carried out in an orderly, fast and calm manner. Whether fire, technical fault or security threat: clear announcements guide people safely out of the danger area.
Advantages of our VAS systems:

The RCS VARES series – technology for every requirement
With our VARES series, we offer flexible, powerful voice alarm system (VAS) solutions for a wide range of projects:
Areas of application – Wherever many people gather
Our voice alarm systems (VAS) can be used in a wide range of applications – wherever many people need to be informed at the same time:
- Schools, universities and educational institutions
- Office and industrial buildings
- Hotels, shopping centres, event halls
- Sports arenas, theatres, museums, cinemas
- Train stations, airports and hospitals
Standards & guidelines – Tested safety
EN 54-16
Requirements for voice alarm control equipmentEN 54-24
Tests and requirements for VAS speakers
EN 54-4
Specifications for power supply systemsDIN EN 50849 / VDE 0828
Electroacoustic emergency warning systems
VDE 0833-4
Planning, installation and maintenance of VASMLAR
Fire protection requirements for cable systems
More than just alarm notification – extended application possibilities
A voice alarm system (VAS) is more than just an alarm notification system. It can also serve as a call system, announcement and sound reinforcement system – in everyday use as well as in dangerous situations. In combination with an emergency and danger response system (NGRS), it enables direct communication between affected persons and the building control centre, for example in schools during active threat or emergency situations.
Voice alarm systems (VAS) save lives
Clear, intelligible voice announcements are crucial for fast and orderly evacuation in an emergency. With a voice alarm system from RCS AUDIO-SYSTEMS, you choose tested safety, state-of-the-art technology and a solution that can be flexibly integrated into your safety concept.

Planning, implementation and support
We support you from the initial idea through to commissioning – and beyond. Our preconfigured, factory-wired systems make installation easier, and our technicians are available to advise you during acceptance and operation.







