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Ajax EN54 Fire ReX Jeweller

EN54-certified wireless repeater for wireless fire protection systems

from

€356.50

(recommended retail price)
  • EN54-certified wireless repeater for Ajax EN54 fire protection systems
  • Significantly extends the wireless range between fire detectors and the FireHub
  • Supports Jeweller wireless communication with continuous link monitoring
  • Integrated backup power supply with monitored batteries in accordance with EN54 requirements
  • Tamper protection, event logging and remote configuration via Ajax PRO apps
58826

Description

The Ajax EN54 FireReX Jeweller is a wireless repeater specifically designed for certified fire protection systems and is used to reliably extend wireless coverage within large or complex buildings. It ensures a stable connection between wireless Ajax fire detectors and the EN54 FireHub Jeweller control panel, guaranteeing standards-compliant transmission of alarm, fault and status messages. Communication is handled via the encrypted Jeweller protocol with continuous monitoring of all links. The FireReX Jeweller operates as an independent system component and immediately reports communication failures, tamper attempts or power outages to the control panel.

The integrated backup power supply of the EN54 FireReX Jeweller, featuring monitored batteries, ensures continued operation in the event of a mains power failure, fully compliant with EN54 standards. Integration, configuration and maintenance are carried out via Ajax PRO tools. The EN54 FireReX Jeweller is ideally suited for large buildings, multi-storey sites or structurally challenging environments where a wireless, certified range extension of the fire protection system is required.

Availability

EN54 Fire ReX Jeweller white

(ajafirer – 135975.358.WH1)

The Ajax EN54 Fire ReX Jeweller is an EN 54-certified radio signal repeater designed to extend the range of Ajax EN54 fire alarm systems. It uses the Jeweller and Wings radio protocols to provide secure two-way communication for alarms, system status data, and visual alarm verification. Connection to the fire control panel can be established wirelessly or via Ethernet, ensuring reliable coverage in large or complex installations.

€356.50

€356.50

In stock 52
24 months warranty
EN54 Fire ReX Jeweller black

(ajafirerb – 135976.358.BL1)

The Ajax EN54 Fire ReX Jeweller is an EN 54-certified radio signal repeater designed to extend the range of Ajax EN54 fire alarm systems. It uses the Jeweller and Wings radio protocols to provide secure two-way communication for alarms, system status data, and visual alarm verification. Connection to the fire control panel can be established wirelessly or via Ethernet, ensuring reliable coverage in large or complex installations.

€356.50

€356.50

In stock 0
24 months warranty

Accessories

EN54 Internal Battery (24h) white

(ajabat24 – 127876.316.WH)

The Ajax EN54 Internal Battery (24h) is a rechargeable Li-ion battery providing up to 24 hours of backup power for the EN54 Fire Hub Jeweller and EN54 Fire ReX Jeweller.

€93.00

€93.00

In stock 3
24 months warranty
EN54 Internal Battery (24h) black

(ajabat24b – 127877.316.BL)

The Ajax EN54 Internal Battery (24h) is a rechargeable Li-ion battery providing up to 24 hours of backup power for the EN54 Fire Hub Jeweller and EN54 Fire ReX Jeweller.

€93.00

€93.00

In stock 3
24 months warranty
EN54 Internal Battery (72h) white

(ajabat72 – 127878.324.WH)

The Ajax EN54 Internal Battery (72h) is a rechargeable Li-ion battery providing up to 72 hours of backup power for the EN54 Fire Hub Jeweller and EN54 Fire ReX Jeweller.

€186.00

€186.00

In stock 59
24 months warranty
EN54 Internal Battery (72h) black

(ajabat72b – 127879.324.BL)

The Ajax EN54 Internal Battery (72h) is a rechargeable Li-ion battery providing up to 72 hours of backup power for the EN54 Fire Hub Jeweller and EN54 Fire ReX Jeweller.

€186.00

€186.00

In stock 0
24 months warranty

Data sheet & more

Offers and indicated delivery times are not binding and only valid for resellers. Prices are in EUR, exclusive of VAT and subject to change. Errors excepted.

* The discount refers to the original sales price.

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