EN54 Sounder from Ajax: Certified alarm systems from GRAEF Group

Reliable audible and visual alarm elements are essential in modern security technology. With the new product line of Ajax EN54 sounders, the manufacturer is setting new standards in terms of reaction speed, efficiency and certified security. The GRAEF Group is pleased to be able to offer and install these innovative components as an authorized partner.

Maximum security with certified alarm devices

The new Ajax Sounder range meets the strict requirements of EN54 standards, including:

EN 54-3 for audible signaling devices
EN 54-23 for visual alarms (VAD)
EN 54-25 for wireless communication

This makes the devices ideal not only for commercial use, but also for public institutions, educational establishments, hotels and industrial buildings. Particularly noteworthy is the long battery life of up to 5 years - this means maximum reliability with minimum maintenance.

Variants for every application

The Ajax EN54 sounder series offers various models for different application scenarios:

EN54 FireProtect (Sounder) Jeweller
A powerful, wireless alarm device with a volume of 85 dB and a compact design - ideal for all indoor areas.
EN54 FireProtect (Sounder/VAD) Jeweller
Combines audible and visual warning signals in one device. The integrated LED strobe function provides additional safety in noisy or poorly visible areas.
EN54 FireProtect (VAD) Jeweller
Pure visual alarm device for special applications where acoustic signals are not sufficient - for example in facilities for hearing-impaired persons.

All models are available in different colors and can be flexibly integrated into existing fire alarm systems.

Intelligent wireless technology with Ajax Jeweller

Thanks to Ajax Jeweller wireless technology, the devices communicate quickly, safely and efficiently over distances of up to 2,000 meters. The immediate response to fires or smoke development enables rapid evacuations and can save lives.

In addition, the sounders are compatible with the Ajax EN54 FireHub Jeweller - the heart of a fully wireless, certified fire alarm system.

Your partner for planning, delivery and installation

As an established provider of professional security technology, the GRAEF Group offers not only the products, but also the entire service chain: consulting, planning, delivery, installation and maintenance. Our experts ensure that all components are seamlessly integrated into your existing security system.

With the new Ajax EN54 sounders, the GRAEF Group offers a state-of-the-art portfolio of certified alarm devices for a wide range of applications. Whether acoustic, visual or combined - the devices stand for maximum security, long service life and simple integration. Please contact us for a customized offer or a personal consultation.

What certifications does the FireProtect 2 series have?

The FireProtect 2 smoke and heat detectors are BSI Kitemark, UKCA and EU-CPR certified and also meet EN54 standards - a strong quality feature for international use.

For which types of buildings is the Ajax EN54 system best suited?

The wireless system is particularly suitable for public or listed buildings, hotels, museums, schools and office complexes - wherever networked security is required with minimal installation effort.