---
product_id: 61811177
title: "RTX 4002 DECT Range Extender Booster Doubler Repeater"
brand: "rtx"
price: "KSh1757"
currency: KES
in_stock: false
url: https://www.desertcart.co.ke/products/61811177-rtx-4002-dect-range-extender-booster-doubler-repeater
store_origin: KE
region: Kenya
---

# Low Power Dual Antennas 3 Calls Simult. RTX 4002 DECT Range Extender Booster Doubler Repeater

**Brand:** rtx
**Price:** KSh1757
**Availability:** ❌ Out of Stock

## Summary

> 📞 Stay Connected, Stay Ahead!

## Quick Answers

- **What is this?** RTX 4002 DECT Range Extender Booster Doubler Repeater by rtx
- **How much does it cost?** KSh1757 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/61811177-rtx-4002-dect-range-extender-booster-doubler-repeater)

## Best For

- rtx enthusiasts

## Why This Product

- Trusted rtx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Directional Boost:** Focus your signal where it matters most with dual internal antennas.
- • **Maximize Your Range:** Double the effective range of your DECT Base Station effortlessly.
- • **User-Friendly Setup:** Quick and easy installation means you’re up and running in no time.
- • **Seamless Connectivity:** Enjoy up to 3 simultaneous conversation transfers without a hitch.
- • **Eco-Friendly Performance:** Designed for low power consumption, keeping your energy bills in check.

## Overview

The RTX 4002 DECT Range Extender Booster Doubler Repeater enhances your DECT Base Station's range and performance with low power consumption, dual antennas, and the capability for multiple simultaneous conversations.

## Description

The DECT Repeaters are designed in accordance with the Digital Enhanced Cordless Telecommunications (DECT) standard. This type of repeater is intended for use in residential, business and public DECT applications based on the GAP profile. Both models include a SMB connector for an external directional antenna which can be used to extend DECT coverage to remote areas from the typical base station.

## Features

- Low power consumption
- Single-sided component mounting
- Has two internal antennas and can be used to double the effective range of a DECT Base Station in a desired direction
- Contains a 6-slot RF section that in theory allows up to 3 simultaneous conversation transfers

## Images

![RTX 4002 DECT Range Extender Booster Doubler Repeater - Image 1](https://m.media-amazon.com/images/I/61bFlFJuR6L.jpg)
![RTX 4002 DECT Range Extender Booster Doubler Repeater - Image 2](https://m.media-amazon.com/images/I/61bWJMpK4YL.jpg)
![RTX 4002 DECT Range Extender Booster Doubler Repeater - Image 3](https://m.media-amazon.com/images/I/61bWJMpK4YL.jpg)
![RTX 4002 DECT Range Extender Booster Doubler Repeater - Image 4](https://m.media-amazon.com/images/I/61bWJMpK4YL.jpg)
![RTX 4002 DECT Range Extender Booster Doubler Repeater - Image 5](https://m.media-amazon.com/images/I/61bWJMpK4YL.jpg)

## Questions & Answers

**Q: I have gigaset SL78h handset and a DL500A base corded phone. Will this repeater work with these?**
A: The RTX range extender should work with any DECT phone so the SL78 ought to be compatible. The DL500 is not relevant as it is corded. I used my RTX successfully with my Gigaset S810 and SL400. While I cannot absolutely confirm the SL78 compatibility, you should be OK. A word of warning on the RTX range extender though - it is a real dog to set up. Took me a long time and many attempts. I did get it going, and it worked, but I was never entirely happy with the audio quality and recently upgraded to the Gigaset Repeater which is faultless. Lot more expensive, though.

**Q: How big is it?  The 'product details' gives its weight but not dimensions - very annoying!**
A: The Repeater dimensions are 12 cm x 12 cm, and when mounted on a wall or similar, it would be 4 Cm deep, hope that helps

**Q: Anyone made this work with panasonic tg6821 series base? tried auto and manual using all the recipes offered by manufacturer and various commentators.**
A: I didn't try to get help the base was a Gigaset SL400

**Q: Beeping sound all the time in use**
A: The beeping happens if there is an interruption to the electricity supply like during a power cut. You will need to set up the extender again, follow the brilliant instructions  in "softdog"s review on Amazon's website. Good luck

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**Shop now:** [https://www.desertcart.co.ke/products/61811177-rtx-4002-dect-range-extender-booster-doubler-repeater](https://www.desertcart.co.ke/products/61811177-rtx-4002-dect-range-extender-booster-doubler-repeater)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-21*