Ajax En54 118603 Fireprotect (Sounder) - Wireless Fire Alarm Sounder Device BLACK
Ajax En54Ajax EN54 Fire Protection 118603 Fireprotect (Sounder) - Wireless FireAjax Fire Alarm vs Intruder Alarm: UK Compliance for Combined Systems Alarm Sounder Device BLACK | netviewcctv.co.uk
Wireless addressable fireAjax Fire Alarm vs Intruder Alarm: UK Compliance for Combined Systems alarm sounder.
EN54Ajax EN54 Fire Protection FireProtect Jeweller Sounders and VADs deliver instant audible, visual, or combined fireAjax Fire Alarm vs Intruder Alarm: UK Compliance for Combined Systems alarm alerts in full compliance with EN 54 standards. The devices support both wall and ceiling mounting. Engineered for installation efficiency, they feature built-in wireless communicators and can be mounted in minutes without enclosure disassembly. Setup, configuration, and testing are handled in intuitive Ajax apps. Maintenance is just as simple, with real-time device monitoring and early low-battery notifications.
- Alarm type: acoustic
- Sound volume: up to 100 dB at a distance of 1 m 3.3 ft. Adjusted by a PRO or user with admin rights in an Ajax app
- Sound pattern: 32 tones
- Two-way communication
- Advanced sabotage protection
- Block encryption featuring a dynamic key
- Instant notifications
- Remote control and configuration in Ajax apps
- Sound synchronization: An audible alarm is automatically synchronized on all devices with a sounder connected to the same CIE
- Alarm annunciation test: An audible alarm check to ensure the fireAjax Fire Alarm vs Intruder Alarm: UK Compliance for Combined Systems alarm is clearly audible on the premises
Ajax Systems Product Information Page : Ajax EN54 FireProtect Jeweller sounders and VADs Product Information
Ajax Systems Product Technical Specifications : Ajax EN54 FireProtect (Sounder) Jeweller Technical Specifications
Ajax EN54 FireProtect (Sounder) Jeweller – Wireless Fire Alarm Sounder
The Ajax EN54 FireProtect (Sounder) Jeweller is a wireless addressable fire alarm sounder certified to EN 54-3 and EN 54-25 standards. Delivering a powerful audible alert of up to 100 dB at 1 metre, this device ensures fire alarms are clearly heard across commercial premises, even in noisy environments.
Powerful & Versatile Sound Output
With 32 selectable alarm patterns and adjustable volume, the sounder can be configured to suit any building type or application. All sounders in the system automatically synchronise to produce simultaneous, uniform alerting throughout the premises – essential for effective evacuation procedures. The EN 54-3 compliant temporal pattern ensures the alarm signal is immediately recognisable as a fire warning.
Built for Any Environment
With an IP54 weatherproof rating and an operating temperature range of -10°C to +60°C, this sounder is suitable for both indoor and outdoor installations. Whether mounted in corridors, stairwells, loading bays, car parks, or external escape routes, it delivers reliable performance in all conditions.
Long-Life Battery Operation
Four pre-installed CR123A batteries provide up to 5 years of autonomous operation with no wiring required. Low battery alerts are sent well in advance through Ajax apps and on-device indicators. Batteries are replaceable by turning the battery compartment cover – quick and tool-free.
Professional Colour Options
Available in White, Black, or Red to meet aesthetic preferences and regulatory requirements for fire alarm signalling devices.
What's in the Box
EN54 FireProtect (Sounder) Jeweller, 4 × CR123A batteries (pre-installed), SmartBracket mounting panel, installation kit, and quick start guide.





