Tri Band Repeater Nikrans NS2500-GSM+4G PRO


In United Kingdom this booster works with:

EE O2 Vodafone Three BT Mobile Anywhere Asda CTExcel FreedomPop giffgaff iD Mobile Lebara Lycamobile Plusnet Tesco Mobile Vectone Mobile
Other provider or coverage? Select here.
Indoor coverage: 27000 ft²
3 BandCalls/GSM 4G/LTE 3G
Tri Band Repeater Nikrans NS2500-GSM+4G PRO
Kit includes:
  • Nikrans NS2500-GSM+4G PRO,
  • indoor antenna + 5 m cable,
  • outdoor antenna + 10 m cable,
  • power supply,
  • manual
Need additional accessories?
Shipping to United Kingdom
or Secure Payment
Delivery time: 3-7 business days
All our signal boosters are shipped by express delivery services like DHL or FedEx that ensures a quick arrival of the ordered booster directly to your home or office address. Shipping usually takes 3-7 business days.
30-DAY Return Policy
Client's satisfaction comes first! You can return or replace your booster set within 30 days from the delivery date.
3-YEAR Warranty
If you have a problem, it's our problem! You will get free repair of the booster and its accessories during 3 years from a purchase.
Lowest Price Guaranteed
If you discover one lower, we'll match it.
Download User Guide
Download Data Sheet

NS2500-GSM+4G-PRO Overview

Nikrans NS2500-GSM+4G PRO is a new professional GSM+4G signal booster. The GSM+4G standard of this model allows it to improve mobile Internet along with boosting mobile coverage and voice connection.

Coverage area

The model is used to intensify mobile 4G Internet on the territory with an area up to 25000 ft² (2500 m²). The repeater is perfect for large villas, offices, cafes, supermarkets on the underground levels, etc.

Signal types supported

The device is compatible with almost all the providers in the European Union and most countries of the world for GSM calls and 4G Internet supporting the frequency bands 900, 1800 MHz for calls and 800, 1800 and 2600 MHz for 4G Internet as well as for 3G if it works on 900 MHz band in your region.

Benefits and features

NS2500-GSM+4G PRO comes in two modifications: 900+800+2600MHz and 900+800+1800MHz. So you can choose a suitable modification depending on your provider. After you make an order, our managers will contact you to help you decide which option you need.

This 4G signal booster guarantees reliable work of all 4G services: mobile Internet access, video calls and mobile TV.

Among innovative features of the NS2500-GSM+4G PRO there is an informative LCD screen with setup and usage tips, a Smart function to control the optimal usage of the device, automatic and manual gain control to get the best result and the sleep mode to save energy.

The quality and safety for humans of the tri-band repeater NS2500-GSM+4G PRO satisfies all the modern European standards.

Order this GSM+4G repeater right now and have reliable GSM and 4G communications all the time!

Kit contents and setup

This 4G + GSM repeater system comes complete in the kit with two antennas, cables, a repeater itself and the necessary mounting tools.

The repeater is installed just in 15-20 minutes. You´ll get perfect calls and a 4G signal all around your area just in 5 seconds after the booster is turned on.

The working device is absolutely safe for humans.

Operating rules

Nikrans NS2500-GSM+4G PRO 4G signal booster will provide you with 100% quality amplification of mobile internet as well as high quality of phone calls at the same time in any kind of location of large size with insufficient coverage! To install and use it with maximum efficiency, please read the user manual in advance.

Our Professional Support Team is always ready to answer all your questions.

Safety & Certification

Every Nikrans signal booster is confirmed to be 100% safe for its users, mobile devices and the environment. The absolute safety of devices is proven by the international safety certifications CE and RoHS. Read more about certification of Nikrans equipment here.

NS2500-GSM+4G-PRO Specification

Coverage: 27000 ft²
Up-link freq: 832-862 & 880-915 & 1710-1785 & 2500-2570
Down-link freq: 791-821 & 925-960 & 1805-1880 & 2620-2690
Up-link Gain: 65 dB
Down-link Gain: 70 dB
Power Output: 20 dBm
Working t °C: -25/+55 °C
Humidity: 5 - 95 %
IP-Code: IP40
Size (mm): 210*145*44mm
Booster Weight: 2.3 kg
--TRANSLATE THIS(weight)--: 4.2
Power supply: Input AC90~264V,output DC12V/3A
Model Year: 2019


Can I cover several rooms and floors with a cell phone repeater?
How to interpret the results of signal testing in dB?
How do I know that my 3G repeater works?
How does a cell phone repeater work?
Can I use a 3G cell phone repeater for improving mobile communication?
How to aim an outdoor directional antenna correctly?

View all »

NS2500-GSM+4G-PRO Customer Stories

Lebara Mobile signal problems in my apartment - it was so exasperating!
Lebara Mobile signal problems in my apartment - it was so exasperating!

Stefan Niebuhr (Germany, Rott)

Dear MyAmplifiers team, please, receive my warm greetings from Germany! Thanks to your assistance and your high quality devices not only I but also some my friends have managed to overcome Lebara Mobile signal issues! Due to the building peculiarities (at least we think that it is a real reason), we used to suffer from the consequences of poor coverage in our apartments.

NS2500-GSM+4G-PRO booster for mobile network is great! Strongly recommended for Bite signal problems!
NS2500-GSM+4G-PRO booster for mobile network is great! Strongly recommended for Bite signal problems!

Vladas Keidaitis (Lithuania, Vilnius)

We live in Lithuania, not very far from the capital in a townhouse for four families. I even work in Vilnius, so it is really not so far away. Nevertheless, the entire our neighborhood is enforced to suffer from Bite poor coverage. I am not sure about the reasons but Bite signal issues are obvious.

Mobile signal problems in our amusement center were resolved with a network booster for mobile.
Mobile signal problems in our amusement center were resolved with a network booster for mobile.

Paolo Strollo (Italy, Trento)

I work at an amusement center that is located on a large surface, and our pervious signal amplifier from another store wasn’t working so well lately. Our visitors were complaining that internet signal was pretty unstable, they couldn’t get a proper connection, and sometimes there was no connection at all. We decided that we needed another, new and more powerful amplifier for our poor coverage.

I live in rural 95485, Warmensteinach, Grassemann, Bavaria, DEU. As one would say, in the green!
I live in rural 95485, Warmensteinach, Grassemann, Bavaria, DEU. As one would say, in the green!

Frank Mayer (Warmensteinach, Grassemann, Bavaria)

I live in rural 95485, Warmensteinach, Grassemann, Bavaria, DEU. As one would say, in the green! In other words, surrounded by trees and forest.

NS2500-GSM+4G-PRO Customer Reviews*

E (Spain)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

Thanks! I have a lot of words of gratitude but as usual it is very difficult to express them all. This booster is a really advanced device and I am more than just happy that we decided to order it. Moreover, it is very simple to interact with the website. Thank you for thinking about your customers.

B (Belgium)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

Installed according to installation guideline. There was a piece missing in box. A return was accepted and full refund made anyhow! When finished gained two bars more than I had before. Moved the direction of the outside antenna and now have 5 bars anywhere in my house. Works for multiple carriers. This thing is rather expensive, but I'm satisfied. I would recommend this product.

A (United Arab Emirates)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

Setup was a breeze and has worked perfectly since We purchased about five months ago. My wife works from home. She uses a phone hotspot for the internet. Without this amplifier it would not be possible. I also use hotspot for my work as well. We both get great signal with this signal booster. I have recommended this thing to family and friends. Best value for your money on the market.

Z (Poland)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

Yes, the booster is not the cheapest one but it’s worth it, especially if you buy it for the office and your business practically depends on the quality and stability of the mobile connection.

N (Finland)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

Had a bad reception in our building. We went from 1-2 to 3-4 bars of 4G after installation. Very easy to set up with clear instructions. I’m very pleased with the outcome, haven't dropped a call since! Has been using it about three months, seems to work really well.

Fantastic product. Works as advertised. Good tech support even before purchasing. The delivery of the kit was delayed.

C (Norway)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

I am very happy that we installed this booster in our gym. After we installed this repeater (it happened two weeks ago) dozens of our clients have already noticed these positive changes. Though initially, we wanted to order another device with wider coverage, finally we preferred to order NS2500-GSM+4G-PRO. Its coverage is enough for us. We even didn’t have to install any additional splitters and antennas. But we ordered a longer cable as due to the peculiarities of our facilities. Nevertheless, I believe it’s not a problem.

A (Spain)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

Good amplifier at good price. Gives stable connection in the entire camp house. I would only change indoor antenna for a smaller one to better suit my interior. All the rest is just perfect - compact design, perfect signal distribution, easy mounting and usage.

Many advantages, the most important is that really stabilizes internet connection and sends strong signal to every corner of the house.

M (Belgium)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

The problem was resolved once I installed the device, works perfectly.

Support in French, fast delivery, good discount

J (Denmark)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

Thank you! The work with the device is fully intuitively clear.

I really like the communication with the support team.

A (Hungary)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

Thanks! NS2500-GSM+4G-PRO meets all my requirements.

Stable connection without interruptions. I wish it would have been cheaper.

N (Greece)
Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO

Though for some people the price of this device may seem to be rather impressive (or let’s call it even frightening), I want to make it clear for everyone: the repeater is really worth every euro that you pay for it. It’s turned out to be unexpectedly powerful. Though earlier in our office building all the workers used to complain that they couldn’t catch even the lowest 4G signal, now the members of our team can enjoy a stable 4G connection. The same is true about other types of signal. For us, it is a huge plus that the signal amplified by the repeater can be used by many people and the quality of the improved signal is not getting worse when much more than one device is using this signal. Without this amplifier, we couldn’t work efficiently enough and even were considering a variant of moving to another office building.

* The reviews are originally posted in authors' native languages. However for customers' convenience we translate them into major European languages.

View all

Have read till the end? Get a gift!

Here is your 15€ for any booster at Myamplifiers.

Your Discount Code: GOAL

Click on coupon code to apply it.

We have 100+ models. Find yours.

Get comfortable voice and Internet connection in your house, working place or car.

1. Select country

2. Select coverage

3. Click your provider icon ...

EE signal repeaters O2 signal repeaters Vodafone signal repeaters Three signal repeaters BT Mobile signal repeaters Anywhere signal repeaters Asda signal repeaters CTExcel signal repeaters FreedomPop signal repeaters giffgaff signal repeaters iD Mobile signal repeaters Lebara signal repeaters Lycamobile signal repeaters Plusnet signal repeaters Tesco Mobile signal repeaters Vectone Mobile signal repeaters

4. ... and get results

Search »

Have a problem with cell phone signal? Let us take care of it for you

Your comfortable and stable mobile connection is only in one click away. Just let us know about your problem and get professional help

or simply contact us:, +(44)8000485044 (Sales), +(44)2045770585 (After-sales support), Sales Chat


Please, enter your email to get a direct download link.

tri band repeater nikrans ns2500-gsm+4g pro

This booster has been bought for United Kingdom 6 times today.

Request a call