4G Signal Repeater Nikrans LCD800-GSM+4G

Image 4G Signal Repeater Nikrans LCD800-GSM+4G
Image 4G Signal Repeater Nikrans LCD800-GSM+4G
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Download Datasheet

How to install mobile repeater

Indoor coverage:
8700 ft²
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Customer Reviews: 5

2 Band
Kit contents
  • Nikrans LCD800-GSM+4G signal repeater,
  • indoor antenna + 5m cable
  • outdoor antenna + 20m cable,
  • power supply,
  • user manual.
Shipping (3-7 business days) to United Kingdom
  • 5-step pre-delivery check
  • 30-DAY return policy
  • 3-YEAR warranty & service
  • Secure payments


Nikrans LCD800-GSM+4G is a mobile phone signal booster developed for improving voice calls and 4G internet. This 4G mobile signal repeater has a series of helpful features such as informative LCD screen, stand-by mode, and auto signal adjustment, etc. The LCD booster amplifies signals at 900 MHz and 800 or 2600 MHz frequency bands (upon your requirements) for GSM voice calls and 4G data transmission, respectively. The booster is compatible with the majority of network carriers in the UK as well as in the rest of Europe. In case your provider deploys 3G at 900 MHz, the booster will be apt to improve this signal too.

Nikrans LCD800-GSM+4G is an effective indoor reliable booster for providing excellent signal strength at homes, villas, offices, apartments and even basements. The signal repeater is developed with the enhanced wireless technology and covers up to 8800 ft2 (800 m2). Being ideal for homes and offices, the booster possesses several practicable features:

  • Auto adjustment fuction. The booster controls and adjusts gains and signal strength depending on the strength of incoming signals.
  • LCD screen. The LCD screen provides critical system information such as installation setup, errors with solutions, and gain levels.
  • Sleep mode. When there is no activity detected on any of the connected phones and gadgets, the device will switch to sleep mode, thereby conserving energy.

Say goodbye to your network worries for good. Buy the Nikrans LCD800-GSM+4G booster now and enjoy uninterrupted voice calls, WhatsApp, Youtube and social media!


Coverage: 8700 ft²
Up-link freq: 70
Down-link freq: 791-821 & 935-960
Up-link Gain: 60 dB
Down-link Gain: 70 dB
Power Output: 23 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

For some people it may seem that if a device has such capacities and power as 4G Signal Repeater Nikrans LCD800-GSM+4G has, it should be a huge machine with a lot of components and only experienced professionals are able to install it. Nevertheless, to think so is an absolute mistake.

Despite all its capacities and wide coverage, LCD 800-GSM+4G is a very compact cell phone signal booster that doesn’t require much space, time and efforts to be installed. Just find a good place somewhere on the roof of the building to mount your outdoor antenna, fix your ceiling antenna inside and connect them with LCD 800-GSM+4G booster box using coaxial cables that are also included in a standard kit. Done!

Customer Reviews

 ·  P  ·  Verified Buyer  · 

Beyond My expectations

I couldn’t believe that this compact device would help me solve my huge problem with the signal inside the house (outside in the garden everything is fine). It was beyond all my expectations, as the signal is much stronger now so I can finally benefit from my data bundle at home.

Dear Peter, thank you for the review. We are glad that you aren’t disappointed. Best regards, Support team.

 ·  B  ·  Verified Buyer  · 

Good at Work

I needed some help during the installation, so I asked my friend who had already installed one for himself, to help me. In general I am pleased. The signal inside the building is stable. The internet connection is good.

Dear Barbara, thank you very much for your review. We would be glad to help you next time. Best regards, Support team.

 ·  L  ·  Verified Buyer  · 


I like everything about it – the size, the simplicity of installation and functioning, and, surely, the effectiveness. As for the price – I think that it is affordable. And believe me, it is worth every penny!

Dear Linda, thank you for the review. We are glad that you are pleased with the product. Best regards, Support team.

 ·  P  ·  Verified Buyer  · 

Satisfied with the booster

I installed this device about a week ago. Helped to get rid of poor GSM connection and enhanced the speed of my mobile internet significantly. I haven’t been disappointed yet!

Dear Paul, thank you for leaving a review. We are glad to know that you are satisfied. Best regards, Support team.

 ·  J  ·  Verified Buyer  · 

Good Supplier

I’ve been using it for half a month, everything is ok so far. I had a few problems during the installation, but after a call to the support center the problem was settled. It turned out that I had chosen a wrong place for the outdoor antenna.

Dear Joseph, thank you for the feedback. In case you need any help, feel free to contact us. Best regards, Support team.

Case Studies

Richard Darville, Wyberton

Ideal way-out to my poor cell signal!

Mobile-signal-boosters.co.uk is a trustworthy company that I would gladly recommend to anyone with similar signal issues. I chose to buy a booster from their online store because they said my problem will be solved easily and perfectly, and because I loved their prices a lot. The model I bought is perfect for my case, because it covers the entire area of my house and perfectly enhances all types of signals I need.
Eva Barnsley, Chelmsford

Delivery without a hitch.

Mobile-signal-boosters.co.uk provides fast shipping and best products on the market. We received our order just in a few days and were fully satisfied with the delivery. The amplifier kit included everything necessary for immediate installation and we didn’t have to purchase any extra details or cables. All we needed to do was just to unpack and proceed with the installation.

Hugo Ladley, Canterbury

Signal problems don't put my visitors off anymore.

People in my café couldn’t enjoy the provider’s mobile services to the full because of signal issues caused by unlucky location. It goes without saying that these problems resulted in loss of clients. Fortunately, Mobile-signal-boosters.co.uk helped me save the situation.

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