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
4G Amplifier Nikrans LCD250-4G-PRO in UK image 2
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Download Datasheet

How to install mobile repeater

Indoor coverage:
2700 ft²
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  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.

Customer Reviews

 ·  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.

 ·  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  · 

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.

 ·  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.

 ·  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.

 ·  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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