SX – Supreme 4000 Triband Kit

35,999.00 26,999.00


  • Frequency GSM (2G) 900 Mhz / DCS (4G) 1800 Mhz / WCDMA (3G) 2100 Mhz
  • Boosts 10x signal for all the network carriers
  • Best quality components with Radiation Free
  • Customer Support
  • Small Kit and the big advantage


  • Enhance Mobile Signals.
  • Increase Mobile Voice quality and Data Stability.
  • Easy to Install.
  • Stop Call Drops
  • Fast Data Speed
  • Support Multiple users and Devices
  • Compatible with all the networks i.e. Airtel, Vodafone, Idea, MTNL, BSNL Etc.
  • Works with all cellular devices i.e. Smartphone’s, Tablets, Data cards etc.

Kit Contains:

  • SX – Supreme 4000 Triband Mobile Booster Device
  • Indoor Antenna
  • Outdoor Antenna
  • 15 Meter cable for outer Antenna
  • 5 Meter cable for inner Antenna
  • Power Supply (Adaptor)
SKU: SXMS010 Category:

Airtel Signal Booster

With SX – Supreme 4000 Triband enhance the mobile signals, experience reliable cellular connectivity for better call quality, greater online productivity, and faster data speed. The SX – Supreme 4000 Triband Airtel signal booster is designed for coverage areas up to 4,000 sq. ft.

The SX – Supreme 4000 Triband Airtel Mobile Signal Booster/ Cell Phone Network Amplifier Repeater Kit (900-1800-2100 Mhz) is a Triband mobile signal booster and it can boost signals strength for all network operators tuned in the frequency band of 900MHz, 1800 MHz & 2100 MHz.  The SX – Supreme 4000 Triband is a multi-user mobile signal booster. This means everyone using a Smartphone or cellular device in the building can enjoy enhanced 2G, 3G, and 4G/LTE cell signals, better voice quality, faster network speeds, and improved audio and video streaming. Airtel Signal booster Featuring built-in smart technology that senses existing signal conditions in and around your building, the SX – Supreme 4000 Triband automatically adjusts and controls gain to optimize performance. Our customer support staff is on call to provide installation assistance. Use anywhere anytime like shops, offices, home, banks, hotels etc. It’s easy to install and plug & play device.

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