Ajax EN54 Fire ReX Jeweller Black – EN54 Certified Wireless Fire Alarm Repeater with Coverage of Up to 35 km²

Ajax EN54 Fire ReX Jeweller Black – EN54 Certified Wireless Fire Alarm Repeater with Coverage of Up to 35 km²

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135976.358.BL1 # 125976 | Ajax EN54 Fire ReX Jeweller is a wireless repeater that extends network coverage, ensuring secure and stable communications even in large and complex installations. Thanks to Ethernet or wireless connection, it ensures reliable transmission of fire signals compliant with the EN54-21 standard, preventing sabotage and data loss. Compatible with fire alarm, automation, and intrusion protection devices, it supports up to 5 repeaters per system, reaching 35 km² of coverage. Remote management via the Ajax app, advanced encryption, and compatibility with MotionCam make it a professional, versatile, and certified solution for advanced security installations.

Technical Data Sheet

referencia : 135976.358.BL1

brand : Ajax Systems

Manufacturer Object ( [id] => 31 [name] => Ajax Systems [description] =>

Establecido en 2011, Ajax Systemconstruye sistemas inalámbricos de incendio y alarma con la tecnología inalámbrica JEWELLER que le permite monitorear de manera segura todos los dispositivos de red conectados. Ajax System ofrece soluciones para el hogar, la oficina o las actividades comerciales, gestionables a través de la App, siempre actualizadas y compatibles con los sistemas iOS y Android. Los sistemas de alarma de Ajax System son fáciles de instalar, de hecho sólo toma 15 segundos conectar la unidad de control a los sensores. Además, pueden integrarse con las cámaras de vigilancia, tienen un margen de error casi nulo y, en caso de peligro, en menos de 150 milisegundos envían una notificación (sms, push o call).

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Ajax SystemsAjax Systems


Los sistemas de alarma Ajax system utilizan la última tecnología inalámbrica que hace que todos los productos sean fiables y estén siempre conectados. Además de su excelente rendimiento, los sistemas de alarma Ajax se distinguen por su diseño moderno y elegante.

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135976.358.BL1 | WIRELESS REPEATER AGAINST INTRUSIONS


Ajax

The Ajax EN54 Fire ReX Jeweler wireless repeater, 135976.358.BL1 , black, is designed to extend network coverage and ensure reliable communications in EN54-certified fire alarm systems. Thanks to Ethernet and wireless connectivity, it ensures secure signal transmission even in complex facilities, preventing sabotage and data loss. Compatible with fire alarm, automation, and intrusion protection devices, it supports up to 5 repeaters with coverage of up to 35 km², offering remote management via the Ajax app for professional and certified installations.

Main specifications:

- Coverage up to 1,800 m in open field

- Supports up to 5 repeaters per system (35 km²)

- EN54-21 compliant and secure alarm transmission

- Stable and secure Ethernet or wireless connection

- Compatible with MotionCam for visual alarm verification

Further details

Wireless communication:
It offers a range of up to 1,800 meters in open terrain, ensuring stable signal transmission even through concrete and steel structures. This two-way connection protects against interference, sabotage, and data loss, ensuring continuous system reliability.
Number of repeaters :
The system supports up to 5 repeaters per single installation, allowing coverage of areas up to 35 km². This allows for customized solutions for complex installations, expanding the network without compromising its stability.
Wings and Jeweler Communication :
The Jeweller protocol transmits device status, alarms, and events in real time, while the Wings protocol handles the rapid transmission of images and data packets, including those from MotionCam detectors. The integration of the two protocols ensures complete, secure, and redundant communication.
Visual verification of alarms:
Compatible with MotionCam detectors, the system allows you to receive photo sequences in the event of an alarm. This allows for real-time visual verification of the presence of fires or intrusions, reducing false alarms and ensuring targeted and timely intervention.
EN54 Standard:
Complies with EN 54-2, EN 54-4, EN 54-13, EN 54-21 and EN 54-25 standards, with European certifications for professional fire protection systems and advanced safety.

Technical data sheet

135976.358.BL1

Standards compliance EN 54-4
EN 54-18
EN 54-25
EN 50131 (Grade 2)
Data transmission
Alarm reception time 0.3 s
Photo delivery speed via Wings up to 18 s
It depends on the system parameters
Photo delivery speed via Ethernet up to 10 s
It depends on the system parameters
Communication with a CIE and devices (Jeweller and Wings)
Ethernet 8P8C connector
up to 100 Mb/s
Operating frequency 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
based on the reason for sale
Maximum Effective Radiated Power (ERP) up to 20 mW
Communication range up to 1,800 m
in the open field
Ping Interval 12 -300 s
It is set by a PRO or a user with administrator rights in Ajax Apps
Protection against counterfeiting Device Authentication
Protection against inhibitions Frequency hopping
Authentic switching of communication channels in case of connection loss
Diet
Main power supply 110 - 240 V, 50/60 Hz
Backup power EN54 Internal Battery (24h)
Li-ion battery
7.4V, 5Ah
up to 24 hours of operation
EN54 Internal Battery (72h)
Li-ion battery
7.4V, 10Ah
up to 24 hours of operation
Installation

Operating temperature

from -10°C to +40°C
Maximum permissible humidity up to 75% non-condensing
Custody
Color Black
Dimensions 210 x 210 x 50.5 mm
Weight TDB
Protection class IP20
Complete set EN54 Fire ReX Jeweler
SmartBracket mounting panel
Installation kit
Special tool (wrench)
Quick Guide
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form

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