NS550 GDW is a unique Triband repeater model that improves cellular signals at three frequencies at a time. It boosts two frequencies GSM 900MHz and 1800MHz for calls and one for 3G data - 2100MHz. The device is compatible with all mobile providers in the European Union and with the majority of networks globally.
The area which this repeater covers comes up to 500m2 (5400 ft2), so it suits for middle-sized houses, parking lots, garages, basements, offices, etc.
NS550 GDW Triband cell phone signal booster guarantees perfect phone calls on 900 and 1800MHz frequencies, stable 3G internet on 2100MHz and a new 900MHz band gaining popularity in Europe now. In addition, the Triband will boost 4G Internet on 1800MHz frequency band. In the result, you get a device with multiple capabilities – GSM, 3G, 4G – all in one!
Among the distinctive features of Nikrans NS550GDW we shall mention:
Nikrans devices have got CE and RoHS certification are they're safe and healthy for humans.
Make an order of this booster and provide your area with always accessible mobile connection!
A triband repeater comes in a package with all the parts necessary for immediate installation of a system. The process is simple so you won’t spend more than 20 minutes on it and you’ll manage it on your own. Upon switching on the booster, signals will become strong and stable all over the space just immediately.
This booster has no negative impact on its users. It even reduces radiation emissions from a mobile phone which spreads more radiation than usually in the area with weak cellular signal.
NS550 GDW cell phone signal booster is an effective solution for those who suffer from insufficient GSM and 3G communication at home or at work!
Our Professional Team is always ready to answer all your questions.
Antonio Merante (Italy, Castiglione d'Orcia)
A signal amplifier is a very convenient and easy solution that improves the signal no matter how bad it is and allows me to get the best out of my GSM and 4G signals. The internet speed is high in any corner of the house, and I can make phone calls even from the basement. It also fits inside the house easily, because it’s a small device that only has a couple of wires. Overall, I like that I bought it and I would recommend it to anyone just as it was recommended to me.
Do Chi Bao (Vietnam, Buon Ma Thuot)
I now have stable Internet connection. The signal during the calls is flawless. And the booster also managed to improve my 4G. I can’t recall the last time I was so extremely happy with a purchase. A signal phone booster is a great investment. And I will surely be buying another one for my office!
Justine Verguet (Liechtenstein, Nendeln )
I live in Liechtenstein which is famous worldwide for its wonderful nature and landscapes. Unfortunately, because of its Alpine location the country quite often suffers from insufficient mobile signal, especially Telecom Liechtenstein poor coverage in such rural areas where my country house is situated.
Philip Weix (Austria, Ferlach)
Nikrans NS-GDW-Drive is the first car cell phone repeater I have tried. I would like to share my experience, which actually was rather positive. I have two children and my parents live in the village. So practically every weekend we escaped from the nosy city life to the countryside. The only problem was that on our way to my parents’ house we suffered from A1 poor mobile signal. I couldn’t make calls and my children complained that their mobile internet didn’t work properly.
Szabó Zsolt (Hungary) · Purchased Nikrans NS-550GDW · 26-11-2018
I bought Nikrans NS550GDW amplifier from the company. I am totally satisfied with the customer service. My helpdesk agent was Ana S, who made a remarkable job. She was helpful, always wrote answers immediately. She was helpful with my issue of the payment too. I can just offer this company for amplifier services.
Marc (GB) · Purchased Nikrans NS550GDW · 28-10-2018
I would recommend this product simply for its price and coverage ratio. My old repeater has very poor range in my house, and I often had problems with gsm signal reception - that was really annoying!
Abdourahmane Dia (UAE) · Purchased Nikrans NS550GDW · 30-10-2016
I will express myself in english because i am confortable that way, so I received the amplifier, i was skeptical in the beginning because i used different amps in the past with poor results but this one really works! I am really satisfied. I guess every amplifiers are not equal.
* The reviews are originally posted in authors' native languages. However for customers' convenience we translate them into major European languages.
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This booster has been bought for United States 6 times today.