156122.363.WH1 #156122 - Ajax Superior ReX G3 Jeweller white is a professional radio range extender designed to expand the coverage of Grade 3 security systems, ensuring stable communication between hubs and devices even in complex facilities. It supports photo verification via MotionCam and integrates Superior Jeweller and TurboWings protocols, reaching up to 3,500 m of radio coverage in open spaces. It can be connected via Ethernet for maximum reliability even in areas with radio interference. With a hot-swappable 16- or 60-hour battery, anti-sabotage protection, and configuration in just a few minutes via QR code, it offers a robust, scalable solution ideal for professional, high-security installations. Ajax
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156122.363.WH1 | WIRELESS REPEATER WITH PHOTO-VERIFICATION SUPPORT AND ETHERNET CONNECTION

The Ajax Superior ReX G3 Jeweler, 156122.363.WH1, white , is a professional radio range extender designed to expand the coverage and stability of communications in Ajax Grade 3 systems, ensuring reliable performance even in large and complex facilities. Thanks to the Superior Jeweler and TurboWings protocols, it ensures fast transmissions, full support for MotionCam photo verification, and a radio range of up to 3,500 m in open areas. It also features an integrated Ethernet connection to ensure stability even in environments with strong interference, while hot-swappable 16- or 60-hour batteries ensure continuous operation. Certified EN 50131 Grade 3 and equipped with advanced anti-sabotage protection, it is easy to install via QR code and quickly configured in the Ajax app.
Main specifications:
- Radio coverage up to 3,500 m with Superior Jeweler and TurboWings protocols
- MotionCam photo-verification support for quick event assessments
- Ethernet connection for maximum reliability in harsh environments
- Grade 3 anti-sabotage protections: anti-jamming, tamper, device authentication
- Hot-swappable battery with 16 to 60 hours of battery life (depending on the model)
- Quick installation with QR code and configuration via Ajax app
- Compact white design, with 110–240 V AC power supply and IP20 protection
Further details
Technical data sheet
| 156122.363.WH1 | |
| Connection possibilities | Number of Superior ReX G3 Jeweler connected to the hub up to 5 For all compatible hub models. Number of devices connected to Superior ReX G3 Jeweller up to 249 Depends on the hub model |
| Wireless communication | Data transfer protocols Superior Jeweler To transmit commands, alarms, and events. An upgraded version of the Jeweler radio protocol for Superior devices, ensuring compliance with Grade 3 (EN 50131). If at least one device operates via the regular Jeweler protocol, the system will be limited to Grade 2: encryption remains, but frequency hopping is disabled. Jeweler To transmit commands, alarms, and events from devices without Superior Jeweler support. Wings To transmit large data packets, such as firmware updates, and photos. Frequency bands 865.0 - 868.0 MHz 868.0 - 868.6 MHz 868.7-869.2 MHz 869.4 - 869.65 MHz Radio communication range up to 3,500 m (TBC) up to 11,450 ft (TBC) Between a hub and a radio signal range extender, or between a range extender and connected devices (in an open space). The maximum range depends on the connected device and the hub model. Maximum effective radiated power (ERP) up to 20 mW Automatic power control to reduce power consumption and radio interference. Radio signal modulation GFSK Advanced encrypted communications The communication between the device and the hub is protected by an advanced encryption scheme that ensures data confidentiality and integrity. Enhanced frequency hopping To prevent radio interference and jamming. For enhanced hopping to function, all devices in the system must use the Superior Jeweler protocol. If even one device uses the regular Jeweler protocol, hopping will be limited to only 2 frequencies. |
| Recommendations | The device operating voltage is 110–240 V~. Superior ReX G3 Jeweler is designed for indoor installation only. |
| Communication channels | Ethernet 1 × 8P8C socket Up to 100 Mbps. External antenna connectors Jeweler Wings The system will notify of the damaged antenna. Ajax ExternalAntenna is sold separately. |
| Delivery time | Alarm delivery time to the hub 0.3 s Photo delivery time to the hub 18 s Via Superior ReX G3 Jeweler using the Wings channel. Delivery time depends on the settings. 10 s Via Superior ReX G3 Jeweler using the Ethernet channel. Delivery time depends on the settings. |
| Sabotage protection | Tamper alarm The system receives notifications about attempts to detach the device from the surface or remove it from the mounting panel. Protection against spoofing device authentication Frequency hopping The system sends notifications to all users and the security company of jamming or losing connection with the devices. Jamming alert Superior ReX G3 Jeweler analyzes the channel's noise level and the quality of communication with added devices and sends an alert in 30 seconds. Communication loss detection after 36 s Detection time depends on the Jeweller/Fiber settings. |
| Power supply | Main power supply type Type A Device operating AC voltage range 110–240 V, 50/60 Hz From the main power supply. Up to 15 W of mains power consumption. Device operating DC voltage range 6.0–8.2 V⎓ Low battery voltage 7.0 V⎓ Low battery recovery voltage 8.135 V⎓ End-of-life battery voltage 6.0 V⎓ Superior ReX G3 Jeweler is switched off. Minimum backup battery energy level in the charged stat 100% |
| Autonomous operation | On Superior Internal Battery (16h) up to 16 hours When Ethernet is enabled. Superior Internal Battery (16h) is not included in the complete set. On Superior Internal Battery (60h) up to 60 hours When Ethernet is enabled. Superior Internal Battery (60h) is not included in the complete set. |
| Current consumption | Maximum at nominal voltage 87 mA Quiescent at nominal voltage* up to 87 mA When Ethernet is enabled up to 29 mA When Ethernet is disabled. |
| Enceinte | Dimensions 216 × 216 × 45 mm 8.50″ × 8.50″ × 1.77″ Weights 1,200 g 2.65 lb Operating temperature range from −10 °C to +40 °C from 14 °F to 104 °F Operating humidity up to 75% Protection class IP20 |
| Colors | White |
| Complete set | Superior ReX G3 Jeweler SmartBracket mounting panel Power cable Ethernet cable Installation kit Quick start guide |
| Warranty | 24 months |



