Security on a massive scale
35 hours on the back-up battery
Reliable link for secure communication
Up to 5 range extenders can operate in the security system
Hub 2 Plus
Enhances the security system
The second decision-making center
Always in sync with the hub
Immediate reaction to threats
New features with every system update
Holds off the intruder attacks
Functions up to 35 hours after power outage
All data is encrypted using a block cipher with a dynamic key
Notifies of jamming and tampering with the device body
Intuitive connection and installation
QR code for
for quick set up
Mobile application for configuring and testing
Hub Plus — up to 149
Hub 2 Plus — up to 199
Hub Plus/Hub 2/Hub 2 Plus — 5
*ReX can only be directly connected to the hub. ReX cannot be connected to another ReX
Built-in back-up battery: Li-Ion 2 А·h
Up to 35 hours of offline operation
Two-way communication between devices
Operating frequencies — 868.0-868.6 MHz
Self-adjusting RF output power — up to 25 mW
Block encryption based on AES algorithm
Detector polling period — 12−300 s
Learn more about Jeweller
SmartBracket mounting panel
Quick Start Guide
Ajax ReX intelligent signal repeater for security
Ajax ReX is an Ajax radio repeater that extends the range of all devices connected to the security system. The ReX signal repeater controls the alarm devices connected to it, allowing users to install them at a considerable distance from the control panel: in detached buildings, multi-storey offices, or large production. The coverage of the radio network of the security system can be extended up to 35 km² if five radio repeaters are connected to it.
Ajax ReX signal repeater functionality
ReX can run all or part of users security system devices. At the same time, the number of devices connected to the repeater does not affect the speed of delivery of alarms.
The ReX radio repeater integrates burglar alarm detectors into an autonomous group within the system. Suppose the radio communication with the control panel is interrupted. In that case, the ReX signal repeater will take control: it will receive an alarm signal from the sensor and scare off the intruder with a loud siren.
ReX is based on the Malevich OS, which provides the device with reliability and allows easy management of security features. The capabilities and role of ReX insecurity are growing with Malevich OS updates — free for users.
Features of the Ajax ReX radio repeater
The ReX radio repeater for signalling continuously synchronizes data about the system and its status with the security system. The device responds instantly to the operation of security sensors and gets new features with each update.
ReX is protected from attacks at the hardware and software levels. OS Malevich operating system protects the device from cyberattacks and viruses. The information from the ReX repeater cannot be intercepted — the device receives and transmits all data in encrypted form. Sudden power outages in the protected room will not be a problem — ReX is equipped with a large battery that provides autonomous operation for 35 hours. Thanks to the two-way Jeweler radio protocol, communication with the control panel takes place at a distance of up to 1800 m without obstacles. Also, the device is subject to a health test every 12 to 300 seconds.
If an attacker tries to mute the signal or damage the device’s integrity, ReX will sound the alarm. Thanks to the tamper on the device’s body, users of the system will immediately know about the attempt to dismantle the repeater from the surface.
Complete set of Ajax ReX
The Ajax ReX repeater kit for security devices includes:
- Ajax ReX radio repeater;
- power cable;
- SmartBracket mounting;
- mounting kit;
Ajax ReX compatibility
Ajax ReX only works with the Hub, Hub Plus and Hub 2 control panels. The repeater is not connected to the uartBridge and ocBridge Plus receiving panels.
Installation and adjustment of the Ajax ReX signal repeater
The Ajax ReX radio repeater is ready to work out of the box. The device is configured in the Ajax mobile application after reading the QR code indicated on the case, and alarm detectors are connected in one click.
The repeater is mounted on the alarm in a few minutes to attach the SmartBracket with screws or double-sided tape.