GSM And 4G Repeater Nikrans LCD250-GSM+4G-PRO

Indoor coverage:
2700 ft²
EE GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROO2 GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROVodafone GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROThree GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROVirgin Mobile GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROTesco Mobile GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROBT Mobile GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROGiffgaff GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROLycamobile GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROTalk Mobile GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROTalk Talk GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROiD Mobile GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROLebara GSM And 4G Repeater Nikrans LCD250-GSM+4G-PROPlusnet GSM And 4G Repeater Nikrans LCD250-GSM+4G-PRO
Customer Reviews: 3
3 Band
Kit contents
  • Nikrans LCD250-GSM+4G PRO booster,
  • indoor ceiling antenna+ 5m cable,
  • outdoor beautification yagi antenna + 20m cable,
  • power supply
Shipping (3-7 business days) to United Kingdom
  • 5-step pre-delivery check
  • 30-DAY return policy
  • 3-YEAR warranty & service
  • Secure payments


Nikrans LCD250-GSM+4G PRO is a GSM+4G booster designed for improving the quality of phone calls and mobile Internet. This connection type permits you to improve the work of any mobile applications you use (Skype, online browsing, chatting, VoiP). Moreover, it will also serve for boosting GSM services (voice phone calls, SMS).

The device works at 800 and 2600 MHz for 4G and 900 MHz for calls which are the most common signal standards for different mobile providers in the UK and all over the world. As an additional bonus this booster can improve 3G Internet in case your operator provides 3G at 900 MHz band. The booster is suitable for small areas of about 2500 ft2 (250 m2), for example, apartments, small private houses, offices, studios, garages, etc.

With Nikrans LCD250-GSM+4G PRO you'll get perfect mobile phone communication and stable 4G Internet at the same time. Among other major features there are:

  • LCD screen.It shows you signal level inside and outside which helps a lot during setup. Should there be any errors, the screen will display messages explaining the reason and suggest solutions. Installation tips are also available.
  • Sleep mode.When you do not use mobile connection (calls or mobile Internet), the amplifier goes into energy saving mode getting back into working mode automatically as soon as you start using your phone.
  • Auto Control.The booster self-adjusts input signal and gain basing on signal reception conditions at your place.

Nikrans LCD250-GSM+4G PRO 4G repeater comes in a kit which is complete with antennas, cables and mountings. So, as soon as you get the parcel you can get down to installation immediately. You´ll spend no more than 15-20 minutes on the installation as it’s easy and doesn’t require any special knowledge. After you mount the whole system, plug it into a power supply and enjoy speedy mobile internet.

Nikrans LCD250-GSM+4G PRO booster antenna is safe and healthy, which is proven by CE and RoHS international certificates of quality. The mobile phone antenna booster LCD250-GSM+4G PRO Nikrans is a safe product which doesn’t emit additional radiations over its users. The device on the contrary will get rid you of excessive emissions from mobile phones and too fast battery discharge which are typical for poor covered areas.

Buy Nikrans LCD250-GSM+4G PRO and forget about interrupted calls and slow mobile Internet!


Coverage:2700 ft²
Up-link freq:70
Down-link freq:791-821 & 935-960 & 2620-2690
Up-link Gain:60 dB
Down-link Gain:70 dB
Power Output:24 dBm
Working t °C:-25/+55 °C
Humidity:5 - 95 %
Size (mm):325 × 270 × 60
Booster Weight:5 kg
Power supply:Input AC90~264V,output DC5V/2A
Model Year:2017
Download Datasheet

How it works

As GSM And 4G Repeater Nikrans LCD250-GSM+4G-PRO is intended for improving mobile connection in apartments, offices and rather small private houses, the standard kit of this device includes an inside antenna of a 5-meter length. Nevertheless, given the fact that in any case an outdoor antenna should be mounted on the roof of your house or office building, a coaxial cable that should be used for connecting your outdoor antenna with your booster is 20 meters long.

Thanks to auto control function, this device is able to adjust its gains and the level of the received signal based on specific current conditions. Moreover, sleep mode helps to minimize the volume of energy consumed.

Case Studies

Roger Thomson, Kidderminster

Our solution to 4G Tesco Mobile signal problems.

We needed our 4G and GSM signals back desperately, and we didn’t want to end our contract with Tesco Mobile, because the tariff plan we had was perfect for our situation, and it was a much cheaper option than any other local operator could offer. We heard from one of our neighbors before that she had been using a signal repeater, but we didn’t know which one exactly, so we started looking for it ourselves.

Patrick Kimble, Bath

In my café visitors suffered from mobile signal problems.

I purchased a booster at in order to improve a poor signal in my café. The place is located in the underground and the signal failed to reach people inside. My visitors used to complain about constant signal problems, they couldn’t make and receive calls, the internet speed left much to be desired. I managed to get rid of all these problems as soon as I installed mobile phone signal amplifier.

Radley Ough, Stockport

Fair price for quality device. was actually the first company that I found, and I stopped searching for others. I didn’t know anything on the subject, but I found all the information I needed on their website. The model I was recommended was an ideal option at a fair price that I could afford. I was promised that it would enhance GSM and 4G signals all around my apartment and I’ll never experience poor call and Internet quality anymore.

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Fed up with poor mobile phone signal?
We have a solution to your problem!

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!

[email protected], +448000698689 (Sales), Sales Chat