Ajax fire alarm system - EN54-certified safety for the highest demands
A new approach to early fire detection: With the EN54 Line from Ajax Systems, the GRAEF Group offers an innovative solution for commercial, educational, hotel and residential facilities that combines maximum security, flexibility and intuitive operation.
What is an Ajax fire alarm system?
The Ajax fire alarm system is a wireless, modular and certified solution that has been specially developed for small and medium-sized properties where previously only simple smoke detectors were often used.
Thanks to EN54 certification, the system meets all the requirements of DIN VDE V 0826-2 - and is therefore the perfect choice for legally compliant fire alarm systems, e.g. in nurseries, schools, care facilities or small commercial properties.
Advantages of the EN54 Line from Ajax at a glance
🛠️ Quick installation & easy maintenance
Wireless communication eliminates the need to lay cables. All devices can be configured and put into operation within minutes - without any construction site noise.
🎯 Targeted alerting
Acoustic and visual alarms (sounder & beacon) are already integrated into the sensors. This enables targeted evacuation, even floor by floor or room by room.
📡 Stable wireless connection & long range
With a wireless range of up to 1,700 meters (free field) and repeater functionality, all components always remain securely connected - even in difficult structural conditions.
🔐 Reliability at the highest level
Thanks to bidirectional communication, regular self-tests and multi-level tamper protection mechanisms, it is clear at all times that the system is ready for operation.
📱 Remote access & intuitive control
The system can be conveniently managed via app - with logging, status messages and instant alerts to the smartphone of administrators or security officers.
EN54-certified components - what's included?
The Ajax fire alarm system is based on components from the EN54 line, including:
FireProtect 2 (EN54-certified): Optical-thermal detectors with carbon monoxide detection and integrated siren module.
KeyPad Plus (EN54): Robust control panel with user identification and access control.
Button / DoubleButton (EN54): Emergency button for direct alarm triggering.
Transmitter Line / ReX 2: Extensions and signal amplifiers for large objects or complex topologies.
Hub 2 Plus (with fire alarm logic): Central unit with GSM, LAN and Wi-Fi connection for flexible integration into any security environment.
Where is the Ajax fire alarm system used?
Thanks to the combination of simple installation, robust hardware and standard-compliant approval, the system is ideal for:
Daycare centers and schools
🏥 Medical practices, nursing homes and outpatient facilities
🏢 Commercial units and offices
🏨 Hotels, vacation apartments and accommodation
🏠 Apartment buildings and residential units with special requirements
Our expertise - your security
As an experienced Ajax partner and certified installation company, the GRAEF Group plans, installs and maintains your Ajax fire alarm system individually, quickly and reliably.
We attach particular importance to:
✅ Objective advice and standard-compliant planning
✅ Tailor-made solution for every property size
✅ Professional installation and system configuration
✅ Staff training and ongoing support
Why Ajax fire alarm systems from GRAEF?
🚀 F uture-proof & scalable
📦 Everything from a single source - advice, hardware, installation
🌐 Smart & networked - can also be combined with access, video and alarm technology
🔧 Customer service & maintenance by our own service teams
The Ajax fire alarm system is more than just a smoke detector
It is a modern complete solution that combines safety, convenience and legal requirements under one roof. As the GRAEF Group, we rely on innovative, practical technologies - so that fire protection not only works, but is also intuitive and economical.
What is the Ajax EN54 fire alarm system and why is it particularly suitable?
The Ajax fire alarm system complies with all relevant EN54 standards (including EN 54-2, 3, 4, 12, 25) and thus offers maximum reliability, wireless installation and certified safety for commercial, public and private buildings.
What advantages does the Fire Hub Jeweller offer as a control center?
The Fire Hub supports up to 200 devices in 40 zones, has a 10.1″ touchscreen, dual SIM/WLAN/Ethernet, and integrated batteries ensure operation for up to 72 hours - ideal for larger buildings or critical infrastructure.
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.
