NS-300B-Smart indoor cell phone booster

  4.8/5 — 106 reviews

NS-300B-Smart indoor cell phone booster was made to advance both phone calls at 900MHz and 1800MHz frequencies and 3g/4g internet connections for all mobile operators at 900Mhz and 800/2600/1800Mhz respectively. So, this indoor cell phone repeater is a real thing for improving different signals when you suffer because of poor reception.

NS-300B-Smart indoor cell phone signal booster is able to cover a 3,300 ft2 (300 m2) space which is adequate for multiple places, such as offices, apartments, basements, stores and other entertainment facilities.

The NS-300B-Smart indoor cell signal booster fulfills the international safety standards of CE and RoHS and the indoor cellular repeater is absolutely reliable and non-dangerous for human health. The full kit of the Nikrans NS-300B-Smart indoor cellular signal booster comprises panel antennas with essential cables of various lengths, a power supply, and a specific manual. A rapid delivery (3-7 days business days) and a 5-step pre-delivery check allow you to enjoy the functionality of a device as quickly as possible.  Moreover, our company offers additional years of warranty, 30-day return policy, and supplementary lightning protection for your private buildings.

Buy NS-300B-Smart repeater today to prevent yourself from unpleasant situations caused by weak signals of GSM/4g or 3g connections!


Price: £755

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* We sell full kits only


  • 5-step pre-delivery check
  • 30-DAY return policy
  • 3-YEAR warranty & service
  • Secure payments

This item is a part of the following booster kit:

phone signal booster Nikrans NS-300-Smart
phone signal booster Nikrans NS-300-Smart   4.9/5 — 103 reviews Coverage: 3300 ft² 5 Band (GSM, 3G, 4G) learn more »
£755

NS-300B-Smart indoor cell phone booster Specification

Coverage: 3300 ft²
Up-link freq: 832-862, 880-915, 1710-1785, 1920-1980, 2500-2570MHz
Down-link freq: 791-821, 925-960, 1805-1880, 2110-2170, 2620-2690MHz
Up-link Gain: 60 dB
Down-link Gain: 65 dB
Power Output: 13 dBm
Working t °C: -25/+55 °C
Humidity: 5 - 95 %
Size (mm): 129*95*30
Booster Weight: 2.5 kg
Power supply: Input AC90~264V,output DC5V/2A
Model Year: 2018

Customer Reviews


 ·  A  ·  Verified Buyer  · 

Perfect booster

Great value for the money. The delivery was very fast. It came before it was scheduled. Now we have 3 solid bars in our underground office. Installation couldn’t be simpler.

Dear Antonio, thank you for a detailed review. Keep enjoying the booster. Best regards, Support team.

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Select your desired coverage area to keep your home and office connected at all times.

Looking for a custom solution? Contact us.

Fed up with poor mobile phone signal?
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All you need to do is to get in touch with our qualified managers and you will forget about network problems once and for all!

[email protected], +448000698689 (Sales), Sales Chat