Ajax ReX black

Boosts the range of Ajax security system devices
ReX is the radio signal range extender that boosts the range of all Ajax security system devices and manages their communication with the hub
The intelligent radio signal range extender 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 can manage some or all the devices in the system
Yet, the number of connected devices does not affect the alarm delivery speed

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

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

 Transmits alarms in 0.3 seconds

 Communicates at a distance of up to 1800 m

 Operates up to 35 hours on the back-up battery

Tech specs
Classification - Radio channel range extender

Device type - Wireless

Installation method - Indoors

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
110-240 V from mains or 12 V when using 12V PSU for Hub/Hub Plus/ReX
Built-in back-up battery: Li-Ion 2 А·h
Up to 35 hours of offline operation

Jeweller radio technology
Communication range with detectors — up to 1,800 m in an open space
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
Frequency hopping

Operating temperature range
From −10°С to +40°С
Permissible humidity
Up to 75%
Anti-sabotage
Protection against fraud
Jamming detection
Tamper-resistant

Dimensions - 163 × 163 × 36 mm

Weight - 330 g

Warranty - Within 24 months from the date of sale

Complete set
Intelligent radio signal range extender ReX
SmartBracket mounting panel
Power cable
Installation kit
Quick Start Guide

Service life - 10 years