GSM Repeater 4G Nikrans NS2500-GSM+4G-PRO

In my opinion, the booster is too expensive. Surely, it works without any problems and it really improves poor mobile coverage, but still… The price is too high for such kind of a device.

Dear Bella, thank you for the feedback. We offer the lowest price, if you find a better price for any booster, we will match it. Best regards, Support team.

I bought the device for my office where the level of mobile signal was very low. First I turned it on in one room, just to see whether it works or not. I was upset to find out that nothing happened – the device was on, it was working, but the signal on the mobile phone didn’t become stronger. Then I installed it as recommended in the manual, placed the outdoor antenna in the direction of the base station, and voila – the signal increased immediately.

Dear Margaret, thank you for the review. Feel free to contact us whenever you need. Kindest regards, Support team.

In our case, the booster gives us at least two more signal bars, which is a miracle in our remote area. I know that boosters like these would only be as good as the signal they can find and grab onto, so personal circumstances can vary for different people and different cases, but in our case it works really well! The booster helps us a lot with our internet speed and cell phone calls. The installation was a little bit difficult, because my husband had to climb up to the roof to mount the antenna, but this isn’t the seller’s responsibility at all. The device is really easy to put together indeed.

Hi Etienne, we’re glad that the booster works so well for you. We always want our customers to enjoy strong and stable signal. Best regards, Support team/

We used to have a very poor signal at our kindergarten. Parents and the staff constantly complained about it. So one day I decided to put an end to this unpleasant situation and I ordered this booster. I’d like to mention that I didn’t install it myself, but in any case, the installation didn’t take too long. Еhe situation has changed dramatically. Everyone has noticed that the level of signal has increased significantly. We have a stable connection around the whole kindergarten, even on the underground floor/ Although mobile internet is weaker there, voice connection is strong enough.

Appreciated Kate, thanks for the review. We are glad to know that your problem has been solved. Kindest regards, sales department.

I’m thankful to the company’s manager, who politely helped me find the best model for my office and explained every detail about the installation and functioning of the device.

Dear William, thank you for the feedback. We are glad to have been helpful to you. Kindest regards, Support team.

This booster model is amazing! Ever since we got it at our office, no one has ever had any issues with phone calls, even though we had them rather often in the past, which was annoying for both us and our clients. We could possibly have even more clients, if we didn’t have those issues. And since we’re a car repair company, receiving questions and orders online was important as well. As you could guess, phone calls weren’t our only problem. But we had an idea of a signal booster rather soon, and now we have NS2500-GSM+4G-PRO at our office. The fun thing is that our 4G hotspot now requires less battery power, because it now has to connect to the repeater antenna instead of the faraway cell towers. We’re located quite far from the big city, near a highway, but the signal is still amplified really, really well.

Hi, Suzanne! We’re always happy to help! It’s very good that this repeater model works so well for your company office. Best regards, Support team.

I bought it a few weeks ago for the parking lot located underground. The booster really improves weak mobile signal. I used to have two bars on the phone and with this device I enjoy 4-5 bars stable. There even appeared 4g/LTE connection, which previously was only a dream for me. People can watch mobile TV and make video calls from the parking lot. So, I recommend this device!

Dear Alan, thank you for the review. Your opinion means much to us. Best regards, Support team.

I use this booster for GSM and 4G improvement. Voice connection is perfect. As for the mobile internet it has become better as well, but still not perfect. It’s possible to make video calls and watch mobile TV, although some online games are still unavailable.

Dear Grays, thank you for the review. Please, feel free to contact us in case you need. Kindest regards, Support team.

Everything works well, but there were not enough mountings in the set. We couldn’t do with the few fixators and had to buy some more to mount the antennas.

Dear Robert, thank you for the feedback. Please, feel free to contact us in case you need help. Regards, support team.

The device is effective. I use it for bettering 4G, as GSM is more or less okay in my region. The mobile internet now is enough for me to read some news, upload photos, although the videos are loading too slowly for me.

Dear Tom, thank you for the review. We would be glad to see you at our store again. Best regards, Support team.

This device is just what I needed. Before buying the booster I settled some moments to be sure that I won’t throw away my money, as actually, the device isn’t cheap at all. So I clarified what frequencies my operator works at – 900 Mhz for calls and 800 Mhz for 4g. This model of the amplifier supports both of them, and even one additional – 2600 Mhz. The coverage area of 2500 m2 was perfect. So I placed an order and their manager practically immediately got in touch with me to confirm it and to provide consultation regarding the installation of the booster. I received it a few days later. My brother helped me with the set up and now I enjoy stable voice connection and mobile internet.

Dear Deborah, thank you for the review. We are glad to know that you are satisfied with the product. Best regards, Support team.

I installed it in my villa. The mobile signal there was awful. It was impossible to speak on the phone. With the amplifier the signal became much better, although it isn’t 100% perfect. There used to be no 4G at all, and now I have mobile internet, although it’s rather slow.

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