Ajax ReX Radio Signal Range Extender
The Ajax ReX is a range extender of communication signals that expands the radio communication range of Ajax devices fitted with a hub up to 2-fold. (Read more)
The Ajax ReX is a range extender of communication signals that expands the radio communication range of Ajax devices fitted with a hub up to 2-fold. Developed only for indoor use. It has a built-in tamper resistance and is equipped with a battery that provides up to 35 hours of operation without external power.
The Rex enables users to place Ajax devices at a considerable distance from the hub for protecting multi-story offices, detached buildings, and even production plants. Connecting 5 ReXs to the security system extends its coverage to up to 35 km².
ReX integrates the devices into an autonomous group within the system. The extender takes full control of the situation if the connection with the hub is interrupted for some reason. If one of its detectors sends an alarm signal, ReX may activate the siren to attract attention to the incident and scare off the burglar.
The Ajax Hub can connect to 1 Rex device, whereas the Hub Plus, Hub 2 and Hub 2 Plus can connect up to 5 Rex devices, yet the number of connected devices does not affect the alarm delivery speed.
ReX runs on OS Malevich and is as capable as the hub. The intelligent extender manages its connected devices and makes critical decisions in a blink of an eye. The capabilities and the role of ReX in the security system continue to evolve with the free OS Malevich updates available for all the users.
- Wireless signal extender for the Ajax Jeweller alarm system
- Communicates at a distance of up to 1800 m
- Transmits alarms in 0.3 seconds
- Grade II
- Operates up to 35 hours on the back-up battery
- Up to 5 range extenders can operate in the security system
- Reliable link for secure communication
- Always in sync with the hub
- Immediate reaction to threats
- New features with every system update
- 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
- QR code for simple connection
- SmartBracket mount for quick set up
- Mobile application for configuring and testing
|Classification||Radio channel range extender|
|Compatibility||All Ajax hubs|
* Doesn’t support MotionCam
|Alarm signal delivery time||0.3 seconds|
|Maximum connected devices (in a system with one range extender)||Hub, Hub 2 — up to 99|
Hub Plus — up to 149
Hub 2 Plus — up to 199
|Max number of connected ReX per hub*||Hub — 1|
Hub Plus/Hub 2/Hub 2 Plus — 5
*ReX can only be directly connected to the hub. ReX cannot be connected to another ReX
|Operating system||OS Malevich|
|Power supply||OS Malevich|
|Power supply||Communication range with detectors — up to 1,800 m in an open space|
Two-way communication between devices
Radio frequency bands:
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
(Depends on the region of sale)
Self-adjusting RF output power — up to 20 mW
Block encryption based on AES algorithm
Detector polling period — 12−300 s
|Operating temperature range||From −10°С to +40°С|
|Permissible humidity||Up to 75%|
|Anti-sabotage||Protection against fraud|
|Dimensions||163 × 163 × 36 mm|
|Warranty||Within 24 months from the date of sale|
|Service life||10 years|
|Complete set||Intelligent radio signal range extender ReX|
SmartBracket mounting panel
Quick Start Guide
|Rex User Manual|
|Ajax support site|
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