Tri Band Repeater Nikrans NS2500-GSM+4G PRO

Tri Band Repeater Nikrans NS2500-GSM+4G PRO Tri Band Repeater Nikrans NS2500-GSM+4G PRO Tri Band Repeater Nikrans NS2500-GSM+4G PRO Tri Band Repeater Nikrans NS2500-GSM+4G PRO Tri Band Repeater Nikrans NS2500-GSM+4G PRO Tri Band Repeater Nikrans NS2500-GSM+4G PRO Tri Band Repeater Nikrans NS2500-GSM+4G PRO 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
151   77   597
4.9 ( 49 )
  • Nikrans NS2500-GSM+4G PRO,
  • indoor antenna + 5 m cable,
  • outdoor antenna + 10 m cable,
  • power supply,
  • manual
Shipping to United Kingdom
Secure Payment No registration required
Delivery time: 3-7 business days
All our signal boosters are shipped by express delivery services like DHL and FedEx that ensure a quick arrival (3-7 business days) of your order directly to your doorbell.
30-DAY Return Policy
Your satisfaction is the highest priority for us! If something goes wrong, you can return a booster set or exchange it within 30 days from the delivery date.
3-Year Warranty
If you have a problem with your device, it will be our problem. We will repair your booster and its accessories for free within 3 years after the purchase.
Lowest Price Guaranteed
We do our best to provide the possibility to buy boosters at the most attractive and pleasant prices. If you find our devices at a lower price, we will match it.
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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
Power supply Input AC90~264V,output DC12V/3A
Energy Consumption 0.007 kW/h
Model Year 2023
Download User Guide Download Data Sheet


Can Nikrans 3G repeater work with all mobile operators?
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Is it safe to use a cell phone repeater?

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Service and store rating

4.8 Trustpilot

Product quality rating


Integrated user experience


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NS2500-GSM+4G-PRO Customer Stories

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

Stefan Niebuhr (Germany, Rott)

Thanks to our new mobile signal booster, I managed to improve Lebara Mobile GSM and 4G poor signals!

In our apartments we didn’t have a chance to use our mobile services at all. Sometimes, it was just enough to go outdoors with a view to catch at least a weak mobile signal but sometimes it didn’t help.

Lebara Mobile signal problems began to drive me crazy. I got really irritated when all my effort to make a call or to send a message were absolutely unsuccessful. The longer I tried to tolerate with Lebara Mobile poor signal, the more I understood that I wouldn’t manage to do it as the need to stay connected in a 24/7 mode is only growing these days. Some my friends (who live in the same block of flats) were also suffering from the same problems but with other operators. That’s why all together we began looking for some feasible ways-out. And we managed to do it! On MyAmplifiers website we ordered mobile signal boosters. We chose NS2500-GSM+4G-PRO. It is able to improve not only my Lebara Mobile GSM and 4G poor signals but these very signals of my neighbors’ operators. We were really surprised to see such a variety of variants thanks to which it is possible to choose something you really need.

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

Vladas Keidaitis (Lithuania, Vilnius)

Before we installed a mobile signal booster in our townhouse, all the mobile services offered by my mobile operator were unavailable for us. By the way, everything is quite okay when I use my mobile phone in the office or in some other places. Bite poor signal didn’t give me an opportunity to use voice and data mobile services only when I was at home. But as you can understand I couldn’t tolerate with these Bite signal problems, as it is absolutely impossible for me to stay isolated, I need to communicate, I need to receive information from the internet and from my relatives and friends. I think these needs are quite natural.

Moreover, my wife and our children who also already have their mobile phones were enforced to deal with difficulties in mobile communication. That’s why me and my neighbours decided to install a booster for mobile network. For buying this device we wanted to choose a reliable company offering only high quality goods that have enough capacities to improve the situation.

And I think that MyAmplifiers is exactly such a company that sells only good devices. And they really work. In the catalogue we chose a booster for mobile network NS2500-GSM+4G-PRO that boosts GSM and 4G Bite signals and that has excellent coverage (it is even wider than we actually need but as there are many separating walls we preferred a more powerful model). Now I can say without any doubts that this mobile signal booster has greatly improved our communication.

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

Paolo Strollo (Italy, Trento)

After we did a research, we found out that the best option we could find is the MyAmplifiers company and their online store. They had exactly the right network booster for mobile for the signals we needed to make stronger, and these boosters could handle all signal issues on a large area. And their price was very appealing. We left them a message about our poor signal, and they responded really quickly, gave us all the instructions, and their customer service’s work made us sure that we chose the right company. We paid for the repeater we chose and prepared to wait… but we didn’t even have to wait. Our network booster for mobile arrived within several days, and we were absolutely delighted.

Following the user guide and the FAQ section of their website, we were able to put the booster together very soon, plug it all in and switch it on. It’s absolutely impossible to do something wrong with this booster – that’s how easy it is. And after it was switched on, there were no more mobile signal problems throughout the area of the center. We stopped receiving any complaints, and whenever we check the signal ourselves at any place or corner – it’s working perfectly. People can now make calls, use internet, upload pictures on social media, and that used to be a problem with our old booster. But MyAmplifiers’ signal repeater brings us no trouble at all.

San Marino, Verified Buyer
Purchased Nikrans NS2500-GSM+4G PRO
Reception in our house was very bad. After purchasing the signal booster kit I installed the outside antenna on the roof, and ran the coax down into our living room. The significant boost in power resulted in a much better call and 4G quality. The installation is fairly simple.
Absolutely a great product. Best reception ever. Easy to install. Worth the price. Highly recommend.
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.
France, Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO
I love this product. It was the only option that I had to boost my GSM/4G signal. This device works perfectly. Once I installed it I’m able to use my phone anywhere in the house and data speed is great. I can make calls without a problem. Very impressed. It costs quite a bit, but it is worth the price.
Excellent product and quick delivery. Instructions are not as clear as I would like.
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.
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.
South Africa, Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO
It was a fast and easy transaction. The device works great. We bought it for our cabin in the mountains where we could only make and receive phone calls and texts in certain areas. Also couldn’t get a reliable internet connection. After installation of the system, I finally can make and receive phone calls, text messages, and get internet inside the cabin. Well worth money.
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.
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.
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.
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.
United Kingdom, Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO
That is the webs store you can really trust. Quick delivery, polite support and good product! For half a year all our company was suffering from the slowliest internet in the world and after installation of a booster w can finally download everything quickly and work with clients effectively!
large range, high gain it was not that easy to install outdoor antenna on the roof
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
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.
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.
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.
Austria, Verified Buyer
Purchased Nikrans NS2500-GSM+4G-PRO
The device works excellent. Put this thing in my shop where I had no signal if the doors were down. Now I have full 4g bars and crystal clear calls with fast internet service. I would definitely recommend this product. If you find yourself in a similar situation, I suggest you give it a try!
Great help to the cell signal. Easy installation.

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

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