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.
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Make a Call
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Boosts the range of Ajax security system devices ReX
- Category:RANGE EXTENDERS
- Brand:AJAX
- Model No:ReX
Technical specifications
Compliance with
standards
EN 50131 (Grade 2)
PD 6662:2017
Compatibility Hubs
all Ajax hubs
Range extenders
Connection to another
range extender is not
provided
Technical Data Sheet: ReX 3
Communication with
control panel and
range extenders
Jeweller
communication
technology
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
Maximum effective
radiated power (ERP)
≤ 20 mW
Communication range
up to 1,800 m
Polling interval
12–300 s
Alarms and events
delivery speed
0.3 s
Protection against forgery
Device authentication
Protection against
jamming
Frequency hopping
Depends on the region of
sales
In an open space
Adjusted by PRO or user
with admin rights in the
Ajax app
Installation Operating temperature
range
from –10°С to +40°С
Operating humidity
up to 75%
Power supply Main power supply
110–240 V~, 50/60 Hz
Backup power supply
Li-Ion 2 Ah
Up to 35 hours of
autonomous operation
Enclosure Colours
white, black
Dimensions
163 × 163 × 36 mm
Technical Data Sheet: ReX 4
Installation Protection class
IP50
Complete set ReX Jeweller
SmartBracket mounting
panel
Power supply cable
Installation kit
Quick start guide
Enclosure Weight
330 g
Tampering alarm
| Documentation | Download |
|---|---|
| resources_TDS_ReX_—_EN.pdf | Download |
The maximum range of radio communication with connected devices is 1700 meters without obstacles. Upto 5 range extenders can be connected to the Ajax security system. It allows using Ajax products for large-
scale facilities protection. Regardless of the number of devices connected to the ReX, alarms are delivered in0.3 seconds.Technical Data Sheet: ReX 2
Encrypted two-way communicationJeweller is a two-way wireless protocol that provides fast and reliable communication between both: hub
and ReX, and ReX and connected devices. The protocol delivers instant data-rich alarms and events: security
companies and users know which device was triggered, when and where it happened.Jeweller features encryption and authentication to prevent forgery, and polling to display connected devices
statuses. Supporting up to 1,800 m of wireless connectivity,
