Ajax Superior ReX G3 Jeweller Black — Grade 3 Radio Range Extender

Professional Radio Signal Range Extender with Photo Verification Ajax Superior ReX G3 Jeweller Black

The Ajax Superior ReX G3 Jeweller in black is a two-way radio range extender engineered to expand coverage boundaries for high-security alarm systems across multi-story buildings, industrial complexes, and large-scale properties. Fully compliant with top European security standards, it holds EN 50131 Grade 3 certification and PD 6662:2017 compliance, delivering uncompromised defense against intrusion attempts and radio interference.

Powered by advanced processing hardware, the ReX G3 Jeweller seamlessly extends the reach of proprietary protocols: Jeweller (for instant alarm event delivery) and Wings (for high-speed photo verification delivery). Unlike standard repeaters, ReX G3 performs local autonomous security processing: even if connection to the Hub is temporarily lost, the extender maintains control over its assigned detectors and immediately triggers connected sirens during an alarm condition.

#### Capabilities and Advanced Network Architecture

One of its standout capabilities is support for wireless cascading, allowing multiple ReX G3 extenders to communicate with each other in a hierarchical topology to cover massive premises without data packet loss. System integrity is safeguarded by an anti-jamming frequency-hopping algorithm, physical opening tamper switches, and support for high-capacity 16h or 60h rechargeable backup batteries.

For official technical documentation, visit the page for Superior ReX G3 Jeweller on Ajax Systems. To explore all compatible control panels, discover our range of Ajax wireless alarm control panels at the Lisintec store.