---
title: AJAX Security - ReX Jeweller - White Indoor Radio Signal Range Extender
date: 2024-09-26T21:33:49Z
modified: 2026-05-05T16:47:11Z
permalink: "https://tech.co.za/product/ajax-security-rex-jeweller-white-indoor-radio-signal-range-extender/"
type: product
status: publish
excerpt: Transmits alarms in 0.3s, Operates up to 35 hours on its backup battery, Remote updates
wpid: 509692
product_brand:
  - AJAX
product_type:
  - simple
product_visibility:
  - featured
product_cat:
  - Access Points
  - Networking
featured_image: "https://tech.co.za/wp-content/uploads/2024/09/38205.37.WH1_.png"
---

The Ajax ReX is a 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.