The Ajax ReX Jeweller repeater is the ideal device for extending the radio range of the Ajax security system, improving communication between the central hub and all connected devices. Designed for maximum coverage and reliability, ReX enables protection of large areas, such as multi-story buildings, industrial sheds or freestanding structures, extending the system's range up to 35 km² (varies depending on the central hub used) with the integration of 5 units.
Politiche per la sicurezza
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Politiche per le spedizioni
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Politiche per i resi
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Ajax ReX is the repeater that allows security devices to be placed even at a great distance from the hub, without compromising communication or response speed. It is the perfect solution for offices, logistics centers, multi-story residences or manufacturing facilities where significant radio signal extension is required.
ReX is not just an amplifier: it can operate as a stand-alone unit in case of signal loss with the hub. In this mode, if a sensor detects an intrusion, ReX immediately activates the connected sirens, ensuring timely response even in critical conditions.
Configuration of ReX takes only a few minutes via the Ajax app. The device uses the Jeweller protocol for secure, fast and stable communications. It is compatible with all Ajax hub models and supports up to 99 devices per unit.
OS Malevich's unique operating logic protects ReX from software and hardware attacks and makes it resistant to viruses or exploits. In addition, all ReX communications are encrypted, this makes any signal interception virtually impossible. And even during a power outage, ReX will continue to protect property using the built-in battery backup.
To connect ReX to the system, scan the QR code, name it, and turn it on. Then, select from the list the devices that should work through the repeater. Proceed with the installation of ReX in a safe location. No disassembly is necessary. Just use the SmartBracket.
| Central | Compatibility |
|---|---|
| Hub (2G) Jeweller | Compatible |
| Hub (4G) Jeweller | Compatible |
| Hub 2 (2G) Jeweller | Compatible |
| Hub 2 (4G) Jeweller | Compatible |
| Hub 2 Plus Jeweller | Compatible |
| Hub BP Jeweller | Compatible |
| Hub Hybrid (2G) | Compatible |
| Hub Hybrid (4G) | Compatible |
| Hub Hybrid (4G) (without enclosure) | Compatible |
| Hub Plus Jeweller | Compatible |
| Parameter | Value |
|---|---|
| Maximum number of ReX Jewellers that can be connected to the hub. | Up to 5 (depends on hub model) |
| Maximum number of devices connectable to ReX Jeweller | Up to 199 (depends on the hub model) |
| Feature | Description |
|---|---|
| Type | Ajax proprietary wireless communication technology |
| Main features |
|
| Operating frequencies |
|
| Maximum effective radiated power (ERP) | Up to 25 mW |
| Radio signal modulation | GFSK |
| Communication range | Up to 1,800 m (in open field) |
| Alarm delivery time | 0,3 s |
| Encrypted communication | All saved and transmitted data are protected by block encryption with a moving key |
| Frequency hopping | Active to avoid interference and signal inhibition |
| Automatic power control | To reduce power consumption and radio interference |
| Parameter | Value |
|---|---|
| Operating voltage | 110-240 V~ |
| Usage Environment | Indoor environment only |
| Function | Description |
|---|---|
| Tamper alarm | Notifications if an attempt is made to detach the device from the surface or remove it from the mounting panel |
| Protection against counterfeiting | Device authentication |
| Detection of loss of communication | Within 36 s (dependent on Jeweller or Jeweller/Fiber settings) |
| Type | Specifications |
|---|---|
| Main | 110-240 V, 50/60 Hz - up to 6 W |
| Back-up | Built-in rechargeable Li-ion battery 2 Аh
|
| Type | Type A |
| Devices manufactured after 07/10/2022 | 3-pin battery (before: 2 or 3 pins) |
| Alternative | 12 V⎓ (with 12V PSU for Hub/Hub Plus/ReX - sold separately) |
| Parameter | Value |
|---|---|
| Idle consumption (rated voltage) | 11.4 mA |
| Maximum consumption (rated voltage) | 14 mA |
| Low battery voltage | 3,7 V⎓ |
| Battery recovery voltage | 4,1 V⎓ |
| Battery end-of-life voltage | 3.6 V⎓ - device shuts down |
| Minimum energy for operation from battery | 100% state of charge |
| Feature | Value |
|---|---|
| Dimensions | 163 × 163 × 36 mm |
| Weight | 330 g |
| Operating temperature | -10 °C to +40 °C |
| Maximum allowable humidity | Up to 75%. |
| Protection class | IP20 |
| Component | Included |
|---|---|
| Device | ReX Jeweller |
| Mounting | SmartBracket Panel |
| Power supply | Power Cable |
| Installation | Installation kit |
| Documentation | Quick Start Guide |
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