The Ajax Fire ReX Jeweller EN54 Wireless Range Extender is designed to expand the communication coverage of compatible Ajax EN54 wireless fire alarm systems, helping maintain reliable device connectivity across larger or more complex buildings.
Ideal for sites where building layout, structural obstacles or extended distances may impact wireless signal performance, the Fire ReX Jeweller strengthens system resilience by extending communication between the control and indicating equipment (CIE) and connected devices.
This makes it particularly useful in larger commercial premises, multi-zone environments and installations where maintaining stable wireless communication is critical.
Using Ajax Jeweller and Wings communication technologies, the unit supports communication ranges of up to 1,800 metres in open space, helping overcome connectivity limitations without the disruption associated with additional wired infrastructure.
Automatic communication channel switching helps maintain system continuity in the event of connection loss.
Designed for straightforward deployment, the Fire ReX Jeweller supports QR code-based setup, remote configuration and testing through Ajax apps, reducing installation complexity and minimising on-site maintenance time. The SmartBracket mounting panel enables installation without dismantling the enclosure, while tool-free battery replacement further simplifies servicing.
Compliant with EN 54-4, EN 54-18, EN 54-25 and EN 50131 (Grade 2), the range extender is built for professional fire alarm applications requiring recognised standards compliance.
