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RTX 4002 DECT Range Extender Booster Doubler Repeater
 
 

RTX 4002 DECT Range Extender Booster Doubler Repeater

by RTX
3.9 out of 5 stars  See all reviews (64 customer reviews)
RRP: £59.99
Price: £45.00 & this item Delivered FREE in the UK with Super Saver Delivery. See details and conditions
You Save: £14.99 (25%)
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Frequently Bought Together

RTX 4002 DECT Range Extender Booster Doubler Repeater + Panasonic KX-TG8524EB DECT Quad Digital Cordless Phone Set with Answer Machine - Black + Panasonic KX-TGA850EB Additional Handset for KX-TG8521EB Family
Price For All Three: £167.51

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Technical Details

  • 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

Product details

  • Boxed-product Weight: 454 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Item model number: RTX4002 REPEATER
  • ASIN: B000WZA4HC
  • Date first available at Amazon.co.uk: 9 Oct 2007
  • Average Customer Review: 3.9 out of 5 stars  See all reviews (64 customer reviews)
  • Amazon Bestsellers Rank: 1,569 in Electronics (See Top 100 in Electronics)

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Customer Reviews

Most Helpful Customer Reviews
178 of 179 people found the following review helpful
By SoftDog TOP 500 REVIEWER
I bought the range extender as my Panasonic KX-TG8424 phones' range is pretty poor. This range extender was suggested to boost the signal by Amazon and the price and reviews of the Panasonic own brand range extender made that one unappealing.

The range extender is much smaller than I expected. Which is good. It is 12cm x 12cm. A plain black plastic rectangle with a single red LED. The box contains the range extender, the power supply and a screw to fix it to the wall.

Getting it working has taken 3 hours of trial and error, using the complicated reset instructions. For those of you with the KX-TG8424's I thought I would put down how I got the range extender working. The auto registration doesn't work with them.

1. Set the range extender up near the unit then move it to its final destination later. My phones have a longer range than the extender. DO NOT PLUG IT IN YET!
2. First of all go to the phone main menu on the Panasonics, then to "base unit set up" and turn on the "Repeater". It is the last option there.
3. Now plug the power into the range extender for between 1-5 seconds and turn it off again. Then turn it back on. The LED slowly flashes and it is now in registration mode.
4. Go to the phone base unit and press and hold the PAGE button (bottom right on the panel) The base unit will beep continuously.
5. The LED on the extender flashes frantically. Take a handset, push and hold the DIAL (green) button until the LED stops flashing then press 5 (1-4 are already taken by the handsets if you have the 4 set) The LED on the extender will flash 5 times (I forgot to count but it worked). Then press * and hang up.
6. The repeater will restart and then the LED comes on and stays on.
7. Now it is done. Next move the repeater to where you want to extend the range. If it is in range the LED will remain continuously on when you plug it in. If it slowly flashes it is out of range so move it closer to the base unit until the light stays on.
8. Next, when you try out your new range you will hear a squeaky beeping noise every now and again. You begin to think the extender is broken, how can you live with this, then you read the manual and it is the extender telling you it is working. Go back to the repeater, switch it off. Switch it on for 1-5 seconds. Switch it off again. Switch it on again. The LED slowly flashes. Switch it off again. Switch it on again and there is now no tone. DONE!

All of the above is scattered throughout the manual but I thought it might help to steer you to what works for the Panasonic handsets.

Hope the above is of some help!
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51 of 52 people found the following review helpful
One Less Headache 11 Feb 2009
I recently had a home office built in the back garden, about 150 feet from the house. It was essential to have the telephone working in there with the minimum of delay and I wasn't looking forward to BT's charges for installing an extension. I needn't have worried - within a day I had the extender up and running with one of my old Panasonic DECT handsets. The reception is every bit as good as in the house, and in fact I discovered that it works even further from the house without any loss of signal. An absolutely indispensable piece of kit.
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16 of 16 people found the following review helpful
I have a Panasonic KX-TG 8421 and so assumed I had to follow SoftDog instructions. After 4 hours I gave up! His instructions worked fine up to step 5....but holding the Dial button just gave me the engaged tone. The flashing kept going.
Today I spoke to the DST tech support. VERY friendly and helpful.

The steps that worked for me are:
1. First of all go to the phone main menu on the Panasonics, then to "base unit set up" and turn on the "Repeater". It is the last option there.
2. Now plug the power into the range extender for between 1-5 seconds and turn it off again. Then turn it back on for 25-35 seconds, then off again. Finally back on again. The LED will "flash-flash-nothing" over and over.
3. Go to the phone base unit and press and hold the PAGE button (bottom right on the panel) The base unit will beep continuously. Hold it down til the beeping starts (if you only toch the button and don't hold it, all the phones ring!)
4. The light on the 4002D will go solid and the beeping stops

Thats it. It works great, really impressed with the product and DST.
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Most Recent Customer Reviews
Exceptionally simple setup
It was with some trepidation I ordered this, having read through several reviews and difficulty in setup. Read more
Published 1 month ago by Richard Beales
Booster
This unit was purchased to aid a set of BT phones which I couldn't use upstairs as they were too far from the base unit after installing the unit which was quite easy to setup and... Read more
Published 2 months ago by P. J. Hutchinson
dect extender
set up out of the box took longer than the plug and play instructions suggested. once connected it had developed a loud clicking noise that drowned out any attempted speech and... Read more
Published 3 months ago by teleboy
This product works 100% without any problems!
I have bought this product in December 2010. After 2-3 attempts, I managed to have it connected & tuned up with my Panasonic cordless phones, extending the range to another full... Read more
Published 4 months ago by Philokypros Andreou
ARRGGGGHHHHHH
Firstly without softdog's review I would have killed the cat - so the cat is most grateful that someone made sense of the instructions that came with this product. Read more
Published 6 months ago by Wheres My .........
Cordless phone repeater
It does the business. We are now able to use our cordless phone more or less throughout our - Victorian, thick-walled - flat without contact breaking up. Read more
Published 9 months ago by E. Callway
RTX 4002
If you have a Siemens Gigaset then don't try to follow the instructions in the box. They don't work. Read more
Published 10 months ago by Robin
RTX 400D DECT Range extenter
It Seems to work well. Thanks to (TopDog) another reviewer, His set up instructions are much better than the ones that came with the unit, and iI was up and running within 1 hour.
Published 12 months ago by David UK
Easy to set up!
I don't know whether it's a slightly different model that's now being supplied, but the instructions are now very clear, and include an auto registration setting that takes seconds... Read more
Published 12 months ago by Richard Hallman
Great piece of kit and easy to set up with Panasonic KX-TG 842x
Bought this to work with Panasonic KX-TG8423 phones as the signal I was getting in my studio at the bottom of the garden was very poor and calls kept breaking up. Read more
Published 13 months ago by Dr Zeus
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