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AJAX ReX 2 Radio Signal Amplifier (Radio Signal Repeater, Range Extender, Black)


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  • AJAZUB21
  • 4823114007385
Security and protection have always been a basic human needs. In particular, the focus is on your... more
Security and protection have always been a basic human needs. In particular, the focus is on your own home. Ajax has dedicated itself to this desire and has developed an alarm system that can offer you the desired protection. The alarm system guarantees high-security standards, easy setup, high performance, flexibility, two-way communication, stability and ensures a safe home.

ReX 2 is a wireless repeater for extending the signal range of a security system with support for photo verified alarms. ReX 2 extends the wireless communication range between Ajax devices and the hub by up to 2x. The module is intended for indoor installation. It has built-in tamper protection and is equipped with a backup battery with a battery life of 38 hours.

- Increases the coverage of the system up to 35 km²
- Easy installation
- Photo verification of alarms
- Alarms are transmitted in 0.3 seconds
- Automatic channel change in case of connection failure
- Up to 38 hours of operation on the spare battery
- Reports faults and disruptors
- Detection of dismantling and tampering attempts

Repeaters expand the boundaries of the protected area and give you even more freedom in choosing where to install the security system. By connecting all or part of the devices* to ReX 2, you can secure and automate a business center, estate, warehouse or large manufacturing facility.

* The ReX 2 cannot be connected to another repeater, only to a hub.

The Ajax system can be equipped with up to 5 repeaters, increasing the range of the radio network to 35 km2*. Events and alarms are still reported immediately and the first photo for verification is sent to the control center and users in just 13 seconds**.

* When using five wireless repeaters in the system.

** When transferring photos from MotionCam Outdoor (default settings) via the ReX 2 Repeater and hub. The hub must be connected to the internet via Ethernet, WiFi, or LTE.

Photo Verification of Alarms
ReX 2 works with MotionCam and MotionCam Outdoor detectors. When a person is detected, a series of photos are taken, allowing for a dynamic assessment of what is happening on the premises. This saves users unnecessary worries and security companies from unnecessary patrols.

Guaranteed delivery of alerts and their photo verifications
For reliable communication and support of our two special radio protocols Jeweler and Wings, we have equipped ReX 2 with four antennas. Jeweler handles the delivery of commands, events, and alarms, while Wings handles the delivery of photos. Ajax two-way communication uses polling intervals to synchronize device communication sessions, authentication to prevent fraud, and encryption to protect against data theft.

Radio communication through steel and concrete
As part of one of the forthcoming important updates of the OS Malevich operating system, it will be possible to connect the radio repeater ReX 2 to the hub not only via radio but also via Ethernet*, using the cable as the only or second communication channel can. When connected, a single Ajax system is able to protect facilities such as an office building with underground parking, a metal hangar, or a warehouse complex with multiple large buildings.

* ReX 2 has an Ethernet port, but the wired connection of the wireless repeater to the hub will be possible only as a result of one of the upcoming OS Malevich updates.

Strengthens The Security System
ReX 2 works as an additional intelligent control unit: It combines the devices into an autonomous group and takes control at the right time. Thanks to automatic signal strength adjustment and frame synchronization, any number of system devices can be connected to ReX 2 without sacrificing communication reliability. If the wireless connection to the hub is interrupted for any reason, the ReX 2 will trigger the siren when an alarm is received from a sensor to draw attention to the incident and deter the intruder.

Easy Installation
Connecting and configuring the ReX 2 is as time-saving as possible for the installer. To add a wireless repeater to the system, simply scan the QR code with the Ajax app, give it a name and assign it to a room. The device is configured in the app in real-time. If necessary, ReX 2 can be remotely disabled or reconfigured.

Technical Info
- Device type: Wireless
- Place of installation: indoors
- Operating system: OS Malevich
- Classification: radio repeater
- Alarm signal transmission time: 0.3 seconds
- Number of repeaters connected to the hub: 5
- Compatibility: Hub 2 and Hub 2 Plus with OS Malevich version 2.12 or newer
- Maximum connected devices (in a single repeater system): Hub 2 up to 99 / Hub 2 Plus up to 199
- Communication range with the hub: up to 1700 m (without obstacles)
- Communication range with the detectors: up to 1700 m (without obstacles)
- Two-way communication between devices
- Power supply: 110-240V mains voltage or 12V with 12V power adapter for Hub 2/Hub 2 Plus/ReX 2
- Built-in battery: Li-Ion 2 ? h (Up to 38 hours of operation via the spare battery)
- Operating temperature range: From -10°C to +40°C
- Permissible humidity: Up to 75%
- Anti-sabotage: tamper-proof, signal failure notification, tamper switch
- Dimensions: 163 × 163 × 36mm
- Weight: 330g
- Useful life: 10 years

1x Ajax ReX 2 Intelligent Radio Signal Repeater, Black
1x Smart Bracket Mount
1x Power Cable
1x Assembly Kit
1x Quick Start Guide
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