Mobile Phone Network Extender 4G/3G Nikrans LCD-1200GD

Image Mobile Phone Network Extender 4G/3G Nikrans LCD-1200GDSALE
Image Mobile Phone Network Extender 4G/3G Nikrans LCD-1200GD
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Download Datasheet

How to install mobile repeater

Indoor coverage:
13000 ft²
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  4.8/5 — 86 reviews
2 Band
Kit contents
  • LCD 1200GD signal booster,
  • indoor antenna + 5m cable,
  • outdoor antenna + 20m cable,
  • power supply,
  • manual
£605£490You save: £115
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 LCD-1200GD is one of the most advanced signal boosters for improving wireless voice communication. The device has several features, such as LCD screens, energy-saving mode, stand-by mode and auto-adjustment mode.

LCD-1200 GD functions at 900 MHz and 1800MHz frequency bands which are commonly used for data transmission in the EU and other parts of the world. The coverage zone of the booster model is up to 1200 m2 (13000 ft2). This coverage area is large enough to provide unsurpassed wireless connectivity in villas, shops, underground cafes and office buildings, etc.

Additionally, if your network operator uses 900 MHz for 3G and 1800 MHz for 4G LTE, the booster will also work on amplifying signals for both. This fact eliminates the need of buying an additional amplifier to boost internet speeds.

Some of the features of this model are listed below:

  • LCD screens. The LCD screens are designed to take your usage to a whole new level. You always get notified about signal level, power status, AGC functions status, stand-by mode, setup tips and many other useful system information. Both screens provide information for GSM and 3G signals, correspondingly.
  • Stand-by mode. The booster can significantly save energy by going into stand-by mode when mobile traffic is not detected. When you start using your smartphone, the device automatically reactivates.
  • Automatic adjustment of gain and signal power. AGC and ALC functions control system major parameters and adjust them according to the incoming signals strength. It helps to avoid interference and self-excitation.

Nikrans LCD-1200GD booster has successfully passed the international CE and RoHS certifications and comes with a 3-year warranty, which is standard for all amplifiers. even providers extra years of warranty at additional charge.

Order this model from now and enjoy uninterrupted voice calls and blazing fast 3G/4G internet!


Coverage: 13000 ft²
Up-link freq: 890-915MHz & 1710-1785MHz
Down-link freq: 935-960MHz & 1805-1880MHz
Up-link Gain: 75 dB
Down-link Gain: 80 dB
Power Output: 27 dBm
Working t °C: -25/+55 °C
Humidity: 5 - 95 %
Size (mm): 274*265*58
Booster Weight: 1.2 kg
Power supply: Input AC90~264V,output DC5V/2A
Model Year: 2020
Download Manual Download Datasheet

How it works

Mobile Phone Range Extender Nikrans LCD-1200GD is a very easy-to-use and effective device. Thanks to powerful antennas, it is able to spread boosted cell signal across the area of 13000 ft2 (1200 m2). But its capacity to cover such an area, is not the only peculiarity about this device.

As it has functions of automatic adjustment of gain and signal power for its proper work with accordance of the strength of the received signal, it doesn’t require any manual interference. Moreover, the booster can define the periods when there are no any connected devices and switch a stand-by mode on. Such a feature may help to reduce the usage of power quite significantly.

Customer Reviews

 ·  R (Germany)  ·  Verified Buyer  · 

Short cable

The booster really amplifies the coverage, but we had some issues with the installation as the cable for the indoor antennas was too short. By the way, it seemed too thin to me too. So we just replaced it with another one.

Appreciated Ronald, thank you for leaving the feedback. Please, feel free to contact us in case you need help. Kindest regards, support team.

 ·  F (Ireland)  ·  Verified Buyer  · 


I’ve already tested this repeater and now I would like to share my opinion. First of all, offers the most profitable option - the booster is cheaper as they have a discount and they also include the free lightning surge protection as well. And secondly, the functionality of the device is good - it amplifies all types of signal within a large area. Recommended!

Hello Frederic, thank you for the review. We appreciate your opinion very much. Regards, the team of

 ·  E (Poland)  ·  Verified Buyer  · 

No problems

I like the booster. I’m happy with the result - the whole territory of the restaurant is covered with a stable signal. I have no problems with it!

Hi Eva, thank you for sharing this review. We would be glad to see you at our store again.

 ·  L (Spain)  ·  Verified Buyer  · 

Helps indeed

The amplifier really helps to improve mobile coverage. Audibility during the conversations is good enough and the speed of mobile internet allows to watch streams without any interruptions. The only issue is that the cable for the indoor antenna included in the standard kit was a bit short. So I changed it.

Dear Lucas, thank you for the review. We are glad to know that you are satisfied with the product. Kindest regards, sales department.

 ·  D (Ireland)  ·  Verified Buyer  · 

With two LCD screens

The booster supports 900 MHz and 1800 MHz frequencies, it has two LCD screens, one for each band. Thanks to them it’s so convenient to install and to use.

Dear Daniel, thank you for the review. We would be glad to see you again at our store. The team of

 ·  P (United Kingdom)  ·  Verified Buyer  · 

Good product

I’d like to share my experience. I bought this device two weeks ago. First I tried to install it myself, but then I asked my technician for help. The installation took about an hour. The booster amplifies calls and mobile internet. I didn’t install any additional antennas, everything was included in the order. In general, I’m delighted!

Hello Philip, thank you for the feedback. We are happy to know that you are pleased with the product. Regards, sales department.

 ·  R (Ireland)  ·  Verified Buyer  · 

Too Pricy

The booster is really working well, but I think that its too pricy. I would never have bought it, if it hadn’t been for a discount.

Appreciated Ryan, we are grateful for your opinion. Our company tries to find the best ratio between the price and the quality. Respectfully, sales team.

 ·  M (United Kingdom)  ·  Verified Buyer  · 


This is a miraculous device! Ive never thought that it would be so effective. Im not a professional, and Ive entrusted the choice of the repeater to my husband. We needed to improve the poor mobile coverage in the hotel we own. The result is superb! Perfect coverage and no more signal issues. We even got free lightning surge protection. Its so nice!

Dear Monica, we are grateful for your review. Hope that all your visitors will be pleased now. Wishing you all the best, support team.

 ·  W  ·  Verified Buyer  · 

I like it

The device is good. This is just what we wanted! My husband and I bought it for our family restaurant. The coverage is large enough, about 1200 m2. The most important part for us was that the repeater can support a lot of mobile connections at the same time. I mean that the number of simultaneous users is unlimited. All the visitors to our restaurant have already noticed the difference in the level of mobile signal. We are very happy!

Dear Warren, thank you for the feedback. We are glad to know that your problem has been solved. Kindest regards, Support team.

 ·  P  ·  Verified Buyer  · 

Full package

The order came in full package. Even the mounting brackets were included. The product fully corresponds to the description provided by the supplier.

Dear Patrick, thank you for the feedback. We would be glad to see you next time. Kindest regards, Support team.

 ·  G  ·  Verified Buyer  · 

Quick installation

We installed this booster at the office. Everything is ok. The installation didn’t take long and was simpler than we had thought. It works without any complaints.

Dear Graham, thank you for the review. We would be glad to see you next time. Kindest regards, Support team.

 ·  L  ·  Verified Buyer  · 

Good device

This is my second or even third repeater. Previously, I had two separate boosters – one for amplifying weak GSM signal and the other for bettering poor 3G connection. As the technologies have stepped forward, I have decided to buy a newer model which comprises both the functions. LCD-1200GD amplifies voice communication and ensures stable internet connection at the same time. The booster is good. It works smoothly, without ant troubles.

Dear Laura, thank you for the review. We are glad to know that you are satisfied with the result. Kindest regards, Support team.

 ·  A  ·  Verified Buyer  · 

The booster for business

I launched my small business three months ago. I rented the office for my team (it consists of 5 people). So, of course, we needed a strong signal for holding negotiations, surfing the Internet and other important things. And when we started working, we noticed that webpages downloading was too slow and the quality of video conferences was extremely poor. I was so upset, while a friend of mine told me about boosters. So I was advised this model and decided to buy it. The booster box with indoor and outdoor antennas with cable was delivered after 4 days. What I liked more, it’s the fact that we could install it by ourselves without paying to a specialist. Sounds great, does it? Finally, we also have a great mobile phone signal! Thank you!

Dear Andy! Thank you for your feedback. It’s such a pleasure to know we’ve helped us. Best wishes, Support team.

 ·  M  ·  Verified Buyer  · 

Amazing signal at home

My husband and I bought a two-storey house in an outlying area of our city. We were so happy when we moved there. However, the next day showed that a phone signal inside the house was absolutely disastrous. We couldn’t properly either speak or work online. So, my husband’s brother told us about boosters. And we immediately found this one because it perfectly fits our requirements: a great coverage and what persuaded us - a 30-day returning policy. So we decided to risk. Today I honestly can say that we still use it and don’t complain about a poor signal at home. We also recommend buying this model to our friends who had a similar occasion.

Dear Marry! Thank you so much for the review. We are happy to help our customers constantly. Kind regards, Support Team.

 ·  T  ·  Verified Buyer  · 

Useful advice

I didn’t know anything about amplifiers. So, I contacted the support team of at least four times. They even recognized me when I called them the second time. I am deeply grateful for the assistance and patience of all operators. Of course, I could choose the model. Great job!

Dear Tim! Thank you for the feedback. We appreciate your opinion and always ready to help. Best wishes, Support team.

 ·  M  ·  Verified Buyer  · 

Not bad

The booster was delivered after 3 days I bought it online. I claimed that I could install it without a specialist but I was wrong. I don’t try to blame your company on this occasion but I think they may send a professional for free. However, the model works well and I enjoy a strong signal inside and outside a house.

Dear Mark, thank you for the honest review. We will consider this offer with our team and we are happy that functionality is doing great. Best wishes, Support team.

 ·  A  ·  Verified Buyer  · 

Great signal

I live in a windy area in the suburb. And, of course, there are many problems with the signal. It was very difficult to move around the house and talk without interruptions. And then I found this booster. Due to customer support, I could install it easily. Thank you!

Dear Alex! Thank you for the review. We are totally happy to be useful. Kind regards, Support team.

 ·  D  ·  Verified Buyer  · 

The service which I appreciate

I really like when the quality of services at the highest level. Unfortunately, I didn’t have the experience of purchasing on this website and I was a little bit scared of being cheated. But before buying, I contacted the customer service to ensure safety. They warranted me about the highly-secure payments via the website. So, I realized it when during the process of payment, I’ve been checked twice!

Dear Dean! Thank you very much for your review. We are ready to be helpful at any time. Best regards, Support Team.

 ·  M  ·  Verified Buyer  · 

Excellent customer support

I bought the model LCD-1200GD one month ago and decided to install the booster by myself. The company delivered to me a full kit with the detailed instruction for the installation. However, I couldn’t figure out how to connect cables and antennas. So, I contacted customer service. Despite being late, they gave me a step-by-step explanation and didn’t disconnect until the moment I was sure the amplifier worked. Moreover, they called me back the next day to ask about the functionality of the booster. Thank you so much for careful attention to my problem! Continue to do such a great job!

Dear Max! It’s a pleasure we have been of assistance. Please, do not hesitate to contact us if you have any further questions. Kind regards, Support Team.

 ·  B  ·  Verified Buyer  · 

Good choice

I've never regretted buying this booster, although it's a little more expensive than a pair of socks. But it's worth to purchase it. The signal in my office has become very strong, even in the basement. And we don't have to call back the other party several times.

Dear Brian, thank you for choosing our amplifier! Best regards, Support team.

 ·  K  ·  Verified Buyer  · 

Operating around a house

My wife and I bought this LCD-1200GD model for our new house surrounded by multiple large buildings with stone fences on the outskirts of a city. We knew about signal problems, especially about the poor reception of the 4g signal. I quickly found your website with numerous devices but stopped the choice on this model because it's capable to cover 13000 ft2 which is a bit less than my territory. The most pleasant thing is that the booster amplifies the signal in the entire house and in the basement. Moreover, it doesn't consume much energy and I didn't notice a big difference in the monthly bills.

Dear Kevin, thank you for the review, we are glad to know the booster operates well. Best wishes, Support team.

 ·  A  ·  Verified Buyer  · 

Easy installation

When I was delivered my amplifier, I opened the box and surprised how everything was carefully packed. Then I started to figure out how to connect two cables with indoor and outdoor antennas and a booster box. Honestly, it wasn't hard because I had a detailed manual and an opportunity to google. The only sharp thing I had is to choose the right places for antennas so that it was suitable for cable lengths and for a booster box. But I handled it and now I have 4 bars with a strong 4g connection in my house. Thank you for this device!

Hi Alex, thank you for the review. Look at other models on our website. Best regards, Support team.

 ·  W  ·  Verified Buyer  · 

Powerful device

My husband bought LCD-1200GD to amplify the 4g signal in our cabin several months ago. In fact, 4g was simply absent there. And it was hard to communicate or solve any work issues being on the weekends there. Luckily, we have 4 bars out of 4 on our laptop. Moreover, the booster has the automatic adjustment of power and sometimes we forget to turn it off, but it doesn't influence later performance.

Hi Welma, thank you for the review. We are happy you were able to resolve signal problems at your place. Best wishes, Support team.

 ·  N  ·  Verified Buyer  · 

Lost antenna

I didn't find an indoor antenna when I've received a package. Well, sometimes it happens, I wasn't in a hurry to install it because I left the city. They sent me it quickly and with a 10% discount for the next purchase later. By the way, the booster performs greatly.

Hi Natasha, thank you for the feedback. We hope this situation will not affect our cooperation. Take care, Support team.

 ·  K  ·  Verified Buyer  · 

It's the best

I've already had an amplifier a year ago but it was broken. That's why I acquired this one with concern that something the same can happen with it. What I like most is a 3-year warranty and service which was essential for me. Despite being a bit of expensive, it works well – the signal in the office was improved and it doesn't consume much energy. I think it's better than the first one.

Dear Kyle, thank you for the feedback and for making a good choice. Best wishes, Support team.

 ·  R  ·  Verified Buyer  · 

It is worth every penny!

Don't be afraid to buy one. It works as advertised. No more have to go outside to call somebody. Be sure you order the correct MHz frequency band for the cell tower you need to use.

Dear Ray, thank you for the feedback, it is very important for us. Kindest regards, Support team.

 ·  G  ·  Verified Buyer  · 

Excellent product with fast shipping

I live in a house with a steel roof in a wooded area. I always had to go outside to make a call. Cell service went from 1 bar to 3-4 bars. Make sure the inside antenna and outside one are far enough apart.

Dear Gabriela, we are glad to know you are enjoying the booster! Kind regards, Support team.

 ·  T  ·  Verified Buyer  · 

Satisfied with reception

I purchased the amplifier for my vacation home. It took me about 15 minutes to hook this thing up. The device is definitely a game-changer. It’s great not to have to go upstairs to call or text.

Dear Tony, thank you for the review, we greatly appreciate it. Best regards, Support team.

 ·  R (Panama)  ·  Verified Buyer  · 

Cable corto

El amplificador realmente mejora la cobertura, pero tuvimos algunos problemas con el montaje, porque el cable de las antenas interiores era demasiado corto. Por cierto, también me pareció muy delgado. Lo cambiamos por otro más seguro.

Estimado Ronaldo, gracias por su opinión. No dude en contactarnos, por favor, si necesita nuestra ayuda. Con respeto, el equipo de soporte.

Case Studies

Amanda Caswell, Ipswich

Impeccable service!

We wouldn’t achieve our goals and get rid of our Tesco Mobile signal issues so effectively if it wasn’t for the help of’s amazing tech support. They asked us what kind of problem do we have and helped with the choice of a booster that would fit every demand. They’re doing a very good job, they are respectful and give the most complete responses. Thank you,, for making people’s lives better!

Myles Bagnell, Southampton

Compact but powerful device!

The parcel with our order from arrived in just a couple of days, and it was impressive. The contents of the box were absolutely similar to what we were expecting: the inside antenna, the outside antenna, the power source, the wires and last, but not least – the booster box itself. It was so compact, well-designed and nicely looking! It absolutely didn’t ruin the interior design in any way.

Matt Gridley, Romford

Comprehensible installation process.

Since the stable internet connection was needed in all rooms of our apartment, we decided to place the signal repeater in the kitchen. A great thing is that the system requires no wires to connect your device to the repeater, and it is very convenient for situations like ours. And in general. We used the instructions that we took out of the box, and it was absolutely impossible to mess anything up.

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