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

I am satisfied with this booster very much. It has everything I wanted – a huge coverage area, three working bands for improving voice connection, 4G internet and even 3G, and a good set of functions. I mean the shut-off option, automatic level control, manual and automatic gain control. The device ensured stable connection around the whole villa, even in the least covered areas. It is very compact and lightweight. I see no disadvantages of it!

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

I regret that I didn’t install this booster earlier. It makes every minute of mobile communication pleasant and the audibility is so clear that it seems the speaker is just near you. Improves mobile internet as well.

Dear Kate, thank you for the review. We are happy to know that you liked the product. Best regards, Support team.

When I was choosing a booster for my entertainment center I paid attention mostly to two criteria – the coverage area (it had to be more than 2000 m2) and the working frequencies (I needed an amplifier to boost not only GSM, but also 3G and 4G). And one more important point – I wanted a booster compatible with all European providers, as my visitors may use different operators. Therefore, I made up my mind to buy Nikrans NS2500-GSM+4G-PRO and I don’t regret. It works very well and effectively improves all types of signal for any provider. Perhaps, the only minus is the long delivery term. Hope that the company will take that into account for future orders.

Dear Charlie, thank you for the feedback. Your opinion is very important for us. We are sorry that the delivery took so much time in your case. Kindest 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.

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 booster has two modifications - 900+800+2600MHz and 900+800+1800MHz. I first ordered the wrong one, and had to change it. So check in advance which one you need to order.

Appreciated Ben, thank you for the feedback. Feel free to contact us in case you need help. Best wishes, support team.

The most reasonable price on the Internet. I had to spend some time to install it and make out how it should be assembled, but in the end everything was okay - the signal now is much better than before.

Hello Samantha, thanks for leaving the feedback. We are glad to know that you are satisfied with the order. Kindest 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.

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 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.