4G Amplifier Nikrans LCD250-4G-PRO in UK

Image 4G Amplifier Nikrans LCD250-4G-PRO in UK
Image 4G Amplifier Nikrans LCD250-4G-PRO in UK
4G Amplifier Nikrans LCD250-4G-PRO in UK image 1
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Download Datasheet

How to install mobile repeater

Indoor coverage:
2700 ft²
EE 4G Amplifier Nikrans LCD250-4G-PRO in UKO2 4G Amplifier Nikrans LCD250-4G-PRO in UKVodafone 4G Amplifier Nikrans LCD250-4G-PRO in UKThree 4G Amplifier Nikrans LCD250-4G-PRO in UKVirgin Mobile 4G Amplifier Nikrans LCD250-4G-PRO in UKTesco Mobile 4G Amplifier Nikrans LCD250-4G-PRO in UKBT Mobile 4G Amplifier Nikrans LCD250-4G-PRO in UKGiffgaff 4G Amplifier Nikrans LCD250-4G-PRO in UKLycamobile 4G Amplifier Nikrans LCD250-4G-PRO in UKTalk Talk 4G Amplifier Nikrans LCD250-4G-PRO in UKAsda 4G Amplifier Nikrans LCD250-4G-PRO in UKiD Mobile 4G Amplifier Nikrans LCD250-4G-PRO in UKFreedom Pop 4G Amplifier Nikrans LCD250-4G-PRO in UKLebara 4G Amplifier Nikrans LCD250-4G-PRO in UKPlusnet 4G Amplifier Nikrans LCD250-4G-PRO in UKTalk Mobile 4G Amplifier Nikrans LCD250-4G-PRO in UKThe People's Operator 4G Amplifier Nikrans LCD250-4G-PRO in UK
  4.8/5 — 60 reviews
2 Band
Kit contents
  • Nikrans LCD250-4G-PRO signal booster,
  • indoor ceiling antenna+ 5m cable,
  • outdoor beautification yagi antenna + 20m cable,
  • power supply
Shipping (3-7 business days) to United Kingdom
Customize your order
  • 5-step pre-delivery check
  • 30-DAY return policy
  • 3-YEAR warranty & service
  • Secure payments


Nikrans LCD250-4G-PRO is a cutting-edge mobile phone signal booster that is designed to help you deal with poor mobile connection. This 4G signal amplifier is intended for improving your mobile carrier’s 4G/LTE network signal and enhancing your mobile internet experience. The 4G mobile signal booster LCD250-4G-PRO operates at the frequency bands of 800 MHz and 2600 MHz which makes this model compatible with the majority of operators in Europe, including the United Kingdom.

This single band mobile phone booster can become an excellent option for those who don’t want to put up with bad mobile internet any more. Amplifying your 4G/LTE signal, LCD250-4G-PRO will give you an opportunity to enjoy seamless internet connection, fast browsing, speedy data exchange, excellent work of mobile apps, high quality of video calls and many-many other things you use your mobile phone for. Having such a powerful home mobile signal booster of a new generation, you can leave your fears to miss some important messages or emails aside. With LCD250-4G-PRO you will always stay connected even if your house or office is situated in the area with poor 4G signal coverage.

Given the area that the improved signal can be spread across (up to 2700 ft²), this model can be used in apartments, small private houses, shops, cafes and offices. We can guarantee you the highest quality of this 4G signal booster and its absolute safety which is proved by the granted RoHS and CE certificates.

Among the most important characteristics of LCD250-4G-PRO it’s worth mentioning the following ones:

  • You will never have any problems with installation of this booster or adjusting its settings. All the information will be shown on its LCD display.
  • LCD250-4G-PRO controls a signal level automatically in accordance with the incoming signal power.
  • The signal booster can reduce energy consumption. When it is not used, it enters a sleep mode.
  • LCD250-4G-PRO doesn’t need too much free space to be installed; it is a very compact device with a modern design.

If you order LCD250-4G-PRO, you will forget that you have ever faced with 4G signal problems in your house or office.


Coverage: 2700 ft²
Up-link freq: 65
Down-link freq: 791-821 & 2620-2690
Up-link Gain: 60 dB
Down-link Gain: 65 dB
Power Output: 12 dBm
Working t °C: -25/+55 °C
Humidity: 5 - 95 %
Size (mm): 310 × 270 × 60
Booster Weight: 4.2 kg
Power supply: Input AC90~264V,output DC5V/2A
Model Year: 2017
Download Manual Download Datasheet

How it works

4G Signal Amplifier Nikrans LCD250-4G-PRO is rather simple to install. The main task for you is to determine the best place for your external antenna. As the right choice of its direction and location is the main factor for excellent performance of LCD250-4G-PRO. This external antenna will catch the signal transmitted by the nearest cell towers of your carrier. If it is installed incorrectly, the chances to catch the signal are much lower than it is needed.

Just read attentively the instructions provided in the manual that you will receive together with your cell booster and don’t miss the tips that will be displayed on the LCD screen of your device within the installment process.

4G boosters are so popular that we have developed several versions for different coverage. LCD500-4G-PRO signal amplifier is able to cover about 500m2 and is especially popular for Spanish providers.

Customer Reviews

 ·  B (Ireland)  ·  Verified Buyer  · 

Cool device

This is an absolutely essential thing for everyone who is constantly faced with 4G signal problems. All the necessary mountings had been sent by the company, so we installed the booster ourselves and had no difficulties, as this wasn’t our first booster.

Hi Ben, thank you for leaving feedback. We would be glad to see you at our store again. Kindest regards, the team of Mobile-signal-boosters.co.uk.

 ·  M (Germany)  ·  Verified Buyer  · 

Unnoticeable but effective

I don’t even notice it in my apartment, just because it’s so compact and modern. However, its effect cannot stay unnoticed, as the level of mobile signal becomes much higher with this booster.

Hi Mark, thank you for sharing your opinion. We are glad to know that you are satisfied with the result. Regards, support team.

 ·  G (United Kingdom)  ·  Verified Buyer  · 

Great service!

This is one of the best teams I’ve worked with. Placing an order at the website was easy, I customized my order, added to cart, and just in a few minutes the manager got in touch with me to clarify some details. The shipment was fast and the product was perfect! Thanks a lot!

Hello George, we are grateful to you for the feedback. Enjoy your booster! With best wishes, sales department.

 ·   ·  Verified Buyer  · 

A little disappointed

I’m a little disappointed, because my husband had to put it really high up in the air for it to work properly, and we’re not even too far from the big city. Simply putting it on a roof didn’t help, and we had to find and mount a pole somehow. It doesn’t look esthetic, as you probably can imagine. But other than that, it really amplifies the signal and our internet connection is now better than it used to be.

Dear Tyra, we’re sorry that the installation was not easy. The cause of the problem may not be the distance from the city, but from the cell tower of your operator instead. Best regards, Support team.

 ·  S  ·  Verified Buyer  · 

It does everything I need

The power can go out quite often where I live (a village on the island), so I needed to check out how the booster would work with the emergency power generator. Internet connection has to be nice, because cell phone reception is generally very poor in this area, so everyone uses the internet for keeping in touch. I contacted the customer support, and they said the booster will be fine in such circumstances. I gave it a go, and turned out they didn’t lie. Works perfectly. Adjusting the settings is easy, because it has a display, unlike many other boosters that just blink their lights. A great booster for my situation.

Dear Sulaiman, thank you for your positive feedback. It’s good to know that everything works out and you have no issues with your booster. Best regards, Support team.

 ·  J  ·  Verified Buyer  · 

A tricky installation

I want to share my feelings about how I installed the booster. I was delivered a complete set with two cables with indoor and outdoor antennas and power supply. Have to admit that all the parts were there... But I spent an hour trying to figure out how to fix the outdoor antenna and pass the cable inside the house. Another challenge was to fix a ceiling antenna so that it couldn't be that visible in the house and still could cover the entire house with the signal. Not evident. So bear in mind that the system has cables and you'll have to connect all together and the booster has to be near the plug (whole schema to think of!)

Dear Jeff! Thank you for the feedback. Our boosters systems comprise both antennas and cables and for its proper functionning a user has to connect all the parts together. Best wishes, Support Team.

 ·  A  ·  Verified Buyer  · 

A 4-star model

I don’t have any complaints about the working process of this model. It really increases a 4G signal of my cell phone and I don’t need another booster. However, I gave it 4 stars instead of 5 because when a set with a booster box was delivered I realized that customer service didn’t send me a manual for the installation and I couldn’t contact them within a day. But I left an inquiry on the website and they called me back with sincere apologies. Finally, they sent me an electronic version of the manual.

Dear Carla, thank you for the fair review. It’s great to know that the current situation did not affect our cooperation. Best wishes, Support Team.

 ·  S  ·  Verified Buyer  · 

A safe model

I bought LCD250-4G-PRO for my flat half a year ago and I have to say that this model is totally comfortable for using. In addition, I placed it in my room because there was the best position. And I don’t have any problems with my health. Even my girlfriend who can’t sleep with any noise pointed out that the booster is absolutely quiet. And I am not afraid it would be broken because your company provides a 3-year guarantee and service. I am totally thrilled by this repeater and I really appreciate how it effectively works. Amazing!

Dear Stephan, thank you for your emotional review. We will continue to do our job for clients to remain satisfied. Best regards, Support Team.

 ·  L  ·  Verified Buyer  · 

Lack of manual

When I was delivered my model, I didn't find a manual inside a box. Perhaps, someone forgot to put it in. Luckily, someday I had an amplifier and could easily install and connect the components. By the way, it works amazing.

Dear Louis, thank you for the feedback. Sorry for the absence of a manual. We hope it will not influence our future cooperation. Best wishes, Support team.

 ·  A  ·  Verified Buyer  · 

I don’t regret buying it

I downloaded several signal test apps to test this booster out for signal strength and how well it amplifies the existing 4G signal, and the results were great. It was also a good way to find out in which direction I should point the outside antenna to get the best results out of it. Long story short, I don’t regret buying this device and I can recommend it to anyone who has poor 4G signal at their place.

Dear Amaan, we’re glad that your purchase from our store works so well for your situation and you’re satisfied with your signal now. Best regards, Support team.

 ·  W  ·  Verified Buyer  · 

Works for a warehouse

Installed a booster in the warehouse that belongs to the company that I work for. The warehouse isn’t too huge and has just a few workers there, but they need good internet connection all the time to operate their software. As you can imagine, working with stored goods, calculating them properly, and managing the orders is crucial. This booster handles the stable signal perfectly, with no interruptions, and it’s really great.

Dear Wallace, it’s always good to know that our booster works so well and the users don’t face any issues. Best regards, Support team.

 ·  J  ·  Verified Buyer  · 

Huge improvement

My previous booster only supplied me with two bars of signal where we previously had none. I thought it could get better and ordered this one. Wasn’t wrong. The signal improvement is huge, three bars minimum, and this booster is so much easier to deal with. No need to tune it, and it also switches off by itself when we don’t use it. A useful feature in my opinion, especially if you often forget to turn things off.

Dear Jasper, thank you for your positive feedback. We’re glad that you’re so satisfied with our product. Best regards, Support team

 ·  B  ·  Verified Buyer  · 

A good product

I don’t have too much to say other than it works and it’s a good product. Now we have signal in the areas of our house where we didn’t have it before. This booster is a really cool thing. The reception is at least two bars more, and I’ve been testing it for several weeks before leaving a review, because I wanted to check everything out properly. It definitely earned my good review, and I’m glad I bought it.

Dear Beverly, we’re really glad that you liked our product so much. Thank you for leaving this review. Best regards, Support team.

 ·  S  ·  Verified Buyer  · 

Saved the signal

I had poor signal in the basement of my house. It wouldn’t be much of an issue if the basement was used merely as the storage place, but my kids wanted it to be their hangout, and you know kids – they need a lot of internet. This booster was a savior. It actually amplified the signal from 1 bar to 3 or 4, and the internet got better in the entire house, not just the basement. I love this device. I also loved how fast it was delivered and how well it was packed, since in many online stores the packaging can be poor. But not in that case. I think I can recommend this booster, because I like it a lot.

Hi Sahil, it’s good to know that our product works so well for you and your kids. Thank you very much for this review. Best regards, Support team.

 ·  M  ·  Verified Buyer  · 

It made a big difference

I spent a really long time deciding which signal booster should I get, because I always treat purchasing tech as big decisions. And I’m not disappointed with what I chose. I own an office which is a coworking space where people rent sewing machines, and they usually need internet for their sewing schemes and instructions. Buying a booster was a good decision and it made everyone much happier. Old clients have noticed the change, and new clients have no complaints about the signal at all. So, I guess, I can say that it works really well. No installation issues as well, and no problems with adjusting it manually: it adjusts itself.

Dear Mollie, we’re glad that out product made such a big difference and made you and your clients happier! Best regards, Support team.

 ·   ·  Verified Buyer  · 

Improved my signal

I bought this amplifier about a month ago. Everything about it was going really smoothly, except for one little thing. Installing an outer antenna of this repeater, to be honest, was quite the challenge for someone who lives in an apartment building, since you can’t mount it on the roof or the outside wall. Placing it near the window actually helped. Maybe that was because I live on the high floor, but anyways, it worked. It might not work well for those who live on lower floors, but I don’t know that for sure. The signal was almost nonexistent before, but now it’s 3 to 5 bars, definitely stable, and I can use it. Which is really appreciated not only by me, but by all of my family members too! Using the internet on its full speed is great, and we’re surely less annoyed now. Good signal helps with the mood as well.

Hi Gilbert, we’re glad that the booster works for you. The signal would’ve been amplified on the lower floors as well. Best regards, Support team.

 ·   ·  Verified Buyer  · 

Helped me a lot

Having no internet connection is a nightmare, and I guess everyone can agree on that. So when I started experiencing poor internet signal after moving into another apartment, I was furious to say the least. No one has warned me about this before I rented this place, and now I can’t even properly relax after work by watching a movie, and even chatting online was turning into a full-on quest. I had to figure something out, and after some calculations I found out that buying a 4G signal amplifier would be cheaper and easier than switching apartments. And this idea was a great one: this booster helped a lot with my poor connection. It amplifies 4G signal very noticeably, and I haven’t noticed any further problems with it. This signal booster is a good product that I have no reasons not to recommend.

Dear Arnold, thank you for your review! We’re glad to know that your connection is so stable now. Best regards, Support team.

 ·  D  ·  Verified Buyer  · 

100% service!

Wow, I am really excited! I was frustrated while choosing the right repeater. But I decided to contact customer support for help. And a cute young woman assisted me. She politely asked me about my preferences and sums of money I was ready to spend on purchasing. After half an hour I got an email with the list of models. Moreover, I asked some additional stupid questions and she patiently answered each of them. LCD250-4G-PRO works absolutely as it needs. Unfortunately, I don’t remember the name of the specialist but thank you so much for the help!

Dear David, thank you for your feedback! We are glad to know to have the best customers ever. Kind regards, Support Team.

 ·  G  ·  Verified Buyer  · 

A strong signal for all devices

We have at least 11 different devices in our big house Tablets, laptops, mobile phones, and TVs – 4g signal is extremely perfect for each of them! LCD250-4G-PRO booster really helped us because we didn’t know what we had to do with a weak signal – it was impossible to work or study at home. Thank you for the product!

Dear George! Thank you for the review. It’s great that you are satisfied with the booster. Best regards, Support Team.

 ·  R  ·  Verified Buyer  · 

A nice model

The model fully responds to the description on the website. The metal walls of my cabin were a real barrier for a strong 4g signal when I came there. But now I can relax on my own with the movie downloaded from the Internet. Once I forgot to turn off the booster but it has a sleep mode. So, it saved energy and my money!

Dear Rachel! Thank you for the review. We wish you many pleasant hours at your cabin! Best wishes, Support Team.

 ·  A  ·  Verified Buyer  · 

Eric Madson

My wife ordered the repeater with promised terms of delivery. I am not complaining but a full kit was delivered after 8 days. However, 3 days later after ordering a specialist called us and warned that there would probably be a delay because of some trouble with storage. We completely understood the situation and we didn’t need the model extremely urgent. By the way, it fulfills all functions perfectly!

Dear Eric! Thank you for the honest review. It’s a pleasure the situation didn’t impact your expectations. Best wishes, Support Team.

 ·  J  ·  Verified Buyer  · 

A client-oriented service

I always suffered from a weak signal at the office (I am the director of a small firm), so as my employees. And found your website and ordered LCD250-4G-PRO. This booster is great! The speed and connection are currently amazing. Moreover, I wanted to add a year of a warranty but forgot about it during the order. I contacted customer support and they added me a year after I paid for that. The day after, they sent me extra documents. Great!

Dear Jamie! Thank you for the review. It’s a pleasure to help you. Best regards, Support Team.

 ·  T  ·  Verified Buyer  · 

High-quality repeater

My wife and I purchased a new little house outside the city to unwind at the weekends. The previous owners warned us about a lack of cell phone towers nearby. So, we were ready to have a poor signal. And we asked our close friend who works as an IT manager in a company. He told us about LCD250-4G-PRO which saved him one day. We really liked the price and terms of delivery (actually, it’s free in the UK!) We got it after 4 days and were able to install the model by ourselves. Fortunately, it works great and today we have a strong 4G signal! We installed both indoor and outdoor antennas, especially the length of cables allowed it. We can relax, communicate with relatives and watch moves on the Internet while being out of the city. Moreover, we were staying there during a one week vacation and we were aware of the events happened in the world. Thank you!

Dear Trevor! Thank you for your positive review. We are glad to know how our product helped you. Best wishes, Support Team.

Case Studies

Mark Davet, Kendal

Works well, efficient.

I needed my signal to be stable to always stay in touch with my big family, and the fact that the signal was interrupting all the time and sometimes my phone couldn’t catch it at all, was upsetting and annoying me. When I eventually came across Mobile-signal-boosters.co.uk and read the information about signal repeaters, I somehow knew it would be a perfect solution in my situation, and I wasn’t wrong about that.

Liz Severn, Loughborough

We had huge problems with mobile connection inside the office.

I work at a small independent studio that develops cell phone apps. Due to the kind of work we do, we need good internet connection all the time at our office. When we moved into another office, we discovered that it was located in a place where Freedom Pop signal absolutely couldn’t reach us. It was frustrating and no one could work anymore, so our decision was to somehow make it all work in a few days.

Howard Beel , Hull

Absolutely no harm for health.

Despite the fact that the signal repeater is placed inside my bedroom and working all the time, I have absolutely no complaints concerning any health issues: no headaches or sleeping problems. Besides, now my cell phone signal is perfect in every room, each one of my calls has perfect quality, no matter if I’m calling someone or that someone is calling me, we hear each other perfectly.

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Fed up with poor mobile phone signal?
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All you need to do is to get in touch with our qualified managers and you will forget about network problems once and for all!

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