United States
Type4 Fire ReX Jeweller
Wireless addressable radio signal range extender for Type4 Fire Hub Jeweller
More flexibility for professional installations
Type4 Fire ReX Jeweller expands the range of a wireless network and delivers a stable connection for Type4 Line devices across a large or complex facility. The range extender connects to the central unit wirelessly or via Ethernet, delivering reliable communication through steel and concrete. Up to five range extenders can operate a system. Mix devices within the central unit limit.
Type4 Line webinar series
Learn about the Ajax solution for Type 4 sites in a dedicated webinar for the French market. During the session, Ajax Systems experts will showcase the key features of Type4 Line products, which combine innovation, performance, and full compliance with local standards.
Key features
Up to 1,800 m
wireless communication range
Up to five range extenders per system
to expand coverage up to 35 km²
Remote control and configuration
via Ajax mobile and desktop apps
Compliance
Ethernet
for stable communication
Jamming detection
Over-the-air updates
to deliver new features
Power supply
Mains1
240 V~
Backup battery22
- Type4 Internal Battery (24h)
7.4 V⎓, 5 Ah - Type4 Internal Battery (72h)
7.4 V⎓, 10 Ah
Tamper alarm
if the device is detached or its enclosure is damaged
Sleek design
enclosure rating
Two colors
Safety and reliability for any facility
Type4 Line is suitable for a wide range of facilities: restaurants, schools, or municipal buildings. With a wireless communication range of up to 1,800 meters between Type4 Fire Hub Jeweller and system devices, it offers reliable performance even across large premises.
Learn more about Type4 Fire Hub Jeweller
To expand coverage even further, Type4 Fire ReX Jeweller can be added to the setup. Up to five range extenders can operate within a system, effectively doubling the network size. It's the perfect solution for facilities where devices need to operate at greater distances without compromising reliability.
- Communication range of up to 1,800 m
- Coverage of up to 35 km²
- Up to five range extenders within one system
- Support for any device combination within Type4 Fire Hub Jeweller limits
Communication through steel and concrete
Type4 Fire ReX Jeweller connects to the central unit both wirelessly and via Ethernet, with the wired channel as the primary. This ensures reliable performance even in the most demanding environments. A single Ajax fire alarm system can cover complex facilities — from business centers with underground parking to large warehouses with metal structures, or historic buildings with thick walls.
Discover future-proof hardware
Ethernet connection module
for a stable central unit connection to the internet
Jeweller and Wings antenna
for reliable communication with system devices
SmartBracket mounting panel
to install the range extender without disassembling the enclosure
Internal battery slot
allows for a hot swap without shutting down the device
LED indication
displays all mandatory system states as well as individual zone status
Two tamper buttons
to detect and report attempts to detach the device or remove it from the mounting panel
Communication built in
Type4 Fire ReX Jeweller comes with a built-in radio communicator — no additional modules or wiring needed. Ajax systems use secure two-way communication based on proprietary Jeweller and Wings radio protocols. Devices maintain a stable connection with the central unit at distances of up to 1,800 meters. Alarms and events reach the central unit in just three seconds.
Communication between the central unit and system devices
Jeweller communication protocol
To transmit real-time device states, alarms, events, and all measured readings to Ajax apps.
TurboWings communication protocol
To transfer large data packets, including individual settings such as interface languages and firmware updates.
- Wireless range of up to 1,800 m
- Encrypted two-way radio communication
- Jamming and connection loss alerts
- Automatic packet retransmission in case of errors
Fast, intuitive, error-free setup
Type4 Fire ReX Jeweller comes fully assembled and ready to operate right out of the box. The range extender can be installed in minutes, without opening the enclosure for mounting. Ajax apps help integrate the device into the ecosystem in no time: just scan the QR code, assign a room and zone, and specify the device location for easier maintenance and identification. Device profile parameters are always up-to-date and instantly available in the apps. All settings are configured via toggles in an intuitive interface, eliminating the risk of human error.
Adding the device to a system is as simple as scanning a QR code. All setup, connection checks, and coverage tests are handled in Ajax PRO apps — no complex configuration or programming required.
SmartBracket mounting panel with pre-marked fixing points eliminates the need to disassemble the enclosure. Every detail is designed for easy installation.
With Type4 Internal Battery (24h/72h), the range extender provides backup power. Installing or replacing batteries takes only a few minutes.
Stable performance even in a blackout
Main power supply
Type4 Fire ReX Jeweller connects directly to a 240 V~, 50/60 Hz mains supply via dedicated power terminals. The power cable is not included, and the device must be wired directly into the electrical network.
Backup battery
Type4 Fire ReX Jeweller features a compartment for installing one of the available backup batteries2:
- Type4 Internal Battery (24h)
- Type4 Internal Battery (72h)
Each battery provides up to 24 or 72 hours of autonomous operation3, respectively.
Batteries can be hot-swapped at any time without shutting down the device.
Immunity to lags, freezing, and viruses
Type4 Fire ReX Jeweller runs on OS Malevich, a real-time operating system developed by Ajax Systems. It is immune to viruses, resistant to cyberattacks, and extremely reliable. Actions are loaded and executed in less than a second after a smartphone tap, and automation scenarios are executed within the same rapid timeframe.
The range extender regularly receives over-the-air updates using the Wings communication protocol. Each update enhances the overall system performance and introduces new features, ensuring Ajax devices evolve and stay relevant for years.
Sabotage resistance
The power cable is not included in the complete set.
Batteries are sold separately and are not included in the Type4 Fire ReX Jeweller complete set.
The autonomous operation time applies when the central unit is configured for an always-active display and is simultaneously connected to the internet via Wi-Fi, Ethernet, and cellular (LTE).
Technical information
Type4 Fire ReX Jeweller
Ajax product categories
In an Ajax system, you can combine devices of all product categories: Intrusion protection, Video surveillance, Fire and life safety, or Comfort and automation. Create the system to suit your needs and manage it in a single interface.
