Ajax FireProtect Jeweller EN54 Wireless Addressable Sounder

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Ajax FireProtect Jeweller EN54 Wireless Addressable Sounder

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Ajax FireProtect Jeweller EN54 Wireless Addressable Sounder

Name: Ajax FireProtect Jeweller EN54 Wireless Addressable Sounder
Brand: Ajax
SKU: FDS002/981
Price: 108.71999999999998 GBP
Availability: InStock

Code: FDS002/981

£108.72

INC VAT

Code: FDS002/981

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Wireless addressable fire alarm sounder
Up to 100dB audible output at 1 metre
Adjustable sound volume

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Overview Features Technical Data Downloads & Resources

The Ajax FireProtect Jeweller EN54 Wireless Addressable Sounder is a wireless fire alarm sounder designed to provide dependable audible alarm notification as part of compatible Ajax EN54 fire alarm systems.

Built for commercial fire alarm applications, this wireless addressable sounder offers a practical solution where fast installation, flexible system design and reduced cabling disruption are priorities. Suitable for refurbishment projects, complex building layouts and installations where traditional wired alarm devices would be impractical, it integrates seamlessly into the Ajax wireless fire alarm ecosystem.

Delivering up to 100dB at 1 metre with adjustable volume control, the sounder provides strong audible alarm signalling to support occupant awareness during fire alarm events. With 32 selectable tones available, installers can configure the device to suit site-specific requirements.

Powered by Ajax Jeweller wireless communication technology, the sounder supports communication ranges of up to 1,700 metres in open space with the compatible control and indicating equipment, helping maintain reliable system performance across larger installations. Device activation occurs within 3 seconds following an alarm event, supporting rapid alarm notification when it matters most.

Designed with installation efficiency in mind, the device supports QR code-based setup, app-based configuration and testing, SmartBracket mounting and tool-free battery replacement. With up to 5 years of battery life from pre-installed batteries, ongoing maintenance requirements are reduced.

Compliant with EN 54-3 and EN 54-25, as well as BOSEC certification, the Ajax FireProtect Jeweller Sounder is built for recognised professional fire alarm applications.

Wireless addressable fire alarm sounder
Up to 100dB audible output at 1 metre
Adjustable sound volume
32 selectable alarm tones
Activation within 3 seconds of alarm event
Ajax Jeweller wireless communication technology
Wireless communication range up to 1,700m in open space
QR code setup and app-based configuration
Up to 5-year battery life
EN 54 compliant for professional fire alarm applications

Specification	Details
Audible Output	Up to 100dB at 1m
Alarm Tones	32 selectable tones
Alarm Activation Time	Within 3 seconds after alarm
Standard Compliance	EN 54-3, EN 54-25
Directive Compliance	2014/53/EU (RED)
Certification	BOSEC
Communication Technology	Ajax Jeweller
Frequency Bands	866.0–866.5 MHz, 868.0–868.6 MHz, 868.7–869.2 MHz, 905.0–926.5 MHz, 915.85–926.5 MHz, 921.0–922.0 MHz
Maximum Effective Radiated Power (ERP)	Up to 20mW
Communication Range	Up to 1,700m in open space
Battery Type	4 x CR123A (pre-installed)
Battery Life	Up to 5 years
Operating Temperature	-10°C to +60°C
Operating Humidity	Up to 95%
Colour Options	Black, White, Red
Dimensions	145 × 145 × 51mm
Weight	527g
Protection Class	IP54

Ajax FireProtect Jeweller EN54 Sounder Datasheet

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Overview

Features

Technical Data

Specification	Details
Audible Output	Up to 100dB at 1m
Alarm Tones	32 selectable tones
Alarm Activation Time	Within 3 seconds after alarm
Standard Compliance	EN 54-3, EN 54-25
Directive Compliance	2014/53/EU (RED)
Certification	BOSEC
Communication Technology	Ajax Jeweller
Frequency Bands	866.0–866.5 MHz, 868.0–868.6 MHz, 868.7–869.2 MHz, 905.0–926.5 MHz, 915.85–926.5 MHz, 921.0–922.0 MHz
Maximum Effective Radiated Power (ERP)	Up to 20mW
Communication Range	Up to 1,700m in open space
Battery Type	4 x CR123A (pre-installed)
Battery Life	Up to 5 years
Operating Temperature	-10°C to +60°C
Operating Humidity	Up to 95%
Colour Options	Black, White, Red
Dimensions	145 × 145 × 51mm
Weight	527g
Protection Class	IP54