Indoor Mobile Signal Amplifier Dualband Nikrans LCD1200-4G-D

I bought this indoor booster for our cafe. It’s located in a bit wrong place, as the mobile signal here is very poor. We hoped to increase the reception with the help of a booster, and actually we did. The only issue was that we had to spend a lot of time on the installation as firstly, it was too complicated, and secondly, the cable for the indoor antenna was only 5 m long, and we needed at least 7 m. So we had to change it to connect the booster box.

Appreciated Piero, thank you for the feedback. There is an opportunity to customize your order at our website. In any case, feel free to contact us if you need help. Regards, support team.

I bought this booster last week. My husband managed to install it himself. Actually, it wasn’t a difficult task to do as the manual with instructions was included in the set as well. Moreover, the model has a LCD screen which makes the installation simple and understandable. The signal inside the building has become much better. I can see the result! Mobile internet is working very smoothly, without interruptions.

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

Our team liked the booster. We use it at the office to boost GSM and 4G. The result is even better than we anticipated. We can make and receive calls with no problems. Audibility is perfect without any interference. We also enjoy high-speed 4G without any disconnections. Take it, you won't regret!

Hi Olivia, we are glad to receive your order. Thank you for choosing our product. Regards, sales team.

I still can’t believe that I managed to do away with poor reception at my underground restaurant! Yes, I did it! And it was thanks to this booster. Amazing device! Practically unnoticeable but so effective.

Dear Henry, thank you for the feedback. We are glad to have been useful to you. Best regards, Support team.

Frankly speaking, I wanted to leave a review immediately on the day I received my order, but later decided to test if for a few days. So, I have been using it for a week already. The result is just amazing! Everything works well. The quality of signal is good enough to download media files, uploads, and to make video calls. I always have full bars on my phone, although previously there was hardly one-two bars.

Dear Oliver, thank you for the feedback. We are glad to know that you are satisfied with the result. Best regards, Support team.

I would advise you to contact the support team before the installation, especially if it’s your first booster. I had to call the company managers a few times. First, they helped me to choose the repeater model and received my order and clarified some important details. Then when I received the amplifier, I called them once again as I couldn’t catch any signal at all during the installation. The manager on the phone recommended me to change the position of the outdoor antenna until it catches a signal. I started to turn it round gradually and managed to catch a weak incoming signal. The booster box improved it and disseminated around the house. Now I have stable 3 bars whatever may happen. I have high-speed internet.

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

When I figured out how to connect cables, both antennas with a booster box and switched on the repeater, my phone showed only 4 bars instead of 5, but it caught the 4g signal. But when I restart the amplifier, I've already had 5 bars. Luckily, there are no mistakes after this first time.

Hi Michael! Thank you for the feedback. You are right, it may happen from time to time. We hope you enjoy the booster now. Best wishes, Support team.

I'm a manager of a restaurant which has recently been opened in downtown. Being surrounded by high buildings with thick walls, I found out the poor reception and started to browse the Internet. I chose the LCD-4G-D model because of the range of reception – the territory of the restaurant I work in is huge. My employees could easily install two antennas and connected cables to them. Also, we hid a booster box in utility-room and the quality of enhancing didn't suffer. I like the quality of conversations – the voice transmission is clear, communications are uninterrupted and there are no complaints from our clients. Thank you!

Dear Jemmy! Thank you for the review. It's great that signal issues were solved with our booster. Best wishes, Support team.

For those who leave in areas with poor 4G this booster is a real salvation. I’ve been using it for a month already and during all this period I have never faced any problems with my 4G connection. The model has an Auto Level control and MCU control. This features help to detects system errors and to manage the level of signal gain. It isn’t big, it doesn’t emit radiation. The installation is understandable and the result is more than just noticeable.

Dear Samuel, thank you for the feedback. We are glad to know that you liked the product. Best regards, Support team.

I got my booster with free delivery at the lowest price. I saw other websites, you offer the cheapest. Moreover, the repeater suited, the signal became finally OK and I have stable 4g signal all over my house, even in the basement.

Hi Alexander! Thank for the feedback. We are glad you happy with your device. Best wishes, Support team.