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
£570£460You save: £110
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: 80
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): 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

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

 ·  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.

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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