1-Year Warranty Free Shipping All Over India 24x7 Technical Support

Vi Signal Booster for Home, Office & Basement

Weak Vi signal at home or office? SIGLIFT boosters amplify Vi calls and 4G data indoors — matched to the bands Vi uses in your area.

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  • Free DeliveryFree Shipping Across India
  • Return & Refund10 Days Return Policy
  • Easy InstallationEasy to Install Mobile Booster
  • Technical SupportContact us 24 hours a day
  • Cash on DeliveryCash on Delivery for Customer
  • WarrantyWe provide One Year Warranty

Which booster works with Vi?

Vi typically uses 900 MHz (Band 8), 1800 MHz (Band 3) and 2100 MHz (Band 1) in India. Choose a SIGLIFT booster that covers the band reaching your building, such as the SL-900G, SL-850W or SL-850B. Bands vary by circle, so try the Booster Finder or send us a network-info screenshot and we confirm the model free.

Vi frequency bands and matching SIGLIFT booster models
Vi bandFrequencySIGLIFT models that cover it
Band 8900 MHzSL-900G, SL-900W, SL-900SB, SL-900MB, SL-900-23DB
Band 31800 MHzSL-900G, SL-850W, SL-850B, SL-900W, SL-1823B, SL-850-27DB, SL-900SB, SL-900MB, SL-900-23DB, SL-8518-23S, SL-8518-23B
Band 12100 MHzSL-900G, SL-850W, SL-850B, SL-900W, SL-850-27DB, SL-900SB, SL-900MB, SL-900-23DB

Typical Vi allocations; the bands in use vary by telecom circle and by building. A screenshot of your phone’s network info confirms which one reaches you.

Not sure? Use the Booster Finder

Are you sick of struggling with patchy network reception? Find yourself in dead zones often? You are not alone. Poor mobile reception can be an issue for many, but it doesn’t need to be with Siglift’s Vi mobile signal booster range.

What is A Vi Mobile Signal Booster?

A Vi mobile signal booster is a device that boosts the strength of mobile phone data and voice signals within a coverage area. It helps expand the range of your phone’s signal, even in the dead zones. This is especially helpful in rural areas, where there are no cell phone towers.

The Benefits of a Mobile Signal Booster from Siglift

Easy installation:

There’s no need to engage a third party for installation. Setting up a Vi Mobile Signal Booster is easy and straightforward. It only takes a few minutes and requires no tools or extra parts.

Compatibility:

No matter which phone you have – Android, iPhone, or any other make – our signal boosters are compatible with multiple mobile phones. It supports all major Indian telecom operators network.

How Does A Vi Mobile Signal Booster Work?

Once installed, the Vi mobile signal booster takes the available cellular signal from the outside antenna, amplifies it and transmits it to your mobile phone in an area of up to 600sqft. So you get the best reception indoors, even in the dead zones.

Budget Friendly

At Siglift, we know that cost is a major factor when it comes to buying signal boosters. That’s why we provide a range of budget-friendly signal boosters that are sure to fit any budget.
Take your mobile experience to the next level and get the best Airtel Mobile signal possible with Siglift’s Airtel Mobile Signal Boosters.

  • Antenna: The first step is to install the Outdoor Antenna on the exterior of your building. This Antenna is designed to capture the available cellular signal in the area.
  • Signal Booster: Once the signal is captured, it is passed to the internal Signal Booster, which amplifies the signal and sends it to the interior of the building in an area of up to 600sqft.
  • Indoor antenna: Finally, the indoor antenna receives the boosted signal from the signal booster and distributes it throughout the inside of the building. This ensures you get the best signal reception indoors, even in places with limited coverage.

Why Choose a Vi Mobile Signal Booster from Siglift?

At Siglift, we understand the need for reliable mobile signal. That’s why our Vi Mobile Signal Booster is the device of choice for people with poor reception. Our quality and performance commitment means you get high-quality signal every time. When you purchase a mobile signal booster from us, you get a two-year warranty and access to 24/7 customer support. We also offer professional installation if required. Shop now on our website for low prices and fast delivery. With a Vi Mobile Signal Booster from Siglift, you can enjoy uninterrupted network reception anywhere, anytime.

Fix your Vi signal this weekTalk to a SIGLIFT signal expert — free consultation, no obligation.
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Which SIGLIFT boosters work with Vi?

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FAQ

Frequently asked questions

What is a mobile signal booster and how does it work?

A mobile signal booster (also called a mobile network booster or repeater) has three parts: an outdoor antenna that captures the existing signal from the nearest tower, an amplifier that strengthens it, and an indoor antenna that rebroadcasts the stronger signal inside. It improves calls and 2G/3G/4G data wherever at least some usable signal is available outside the building.

Will a Siglift booster work with Vi?

Yes. Siglift boosters are matched to the frequency bands used by Indian operators, so they work with Vi. Because each operator uses different bands in different circles, our team confirms the right model for your SIM and location before you buy — just share a screenshot of your phone's network info on WhatsApp.

How much area can one booster cover?

Coverage depends on the model and on the outdoor signal strength. Siglift home models cover roughly 1,500–3,000 sq.ft, while high-gain models cover 5,000 sq.ft and the SL-850-27DB up to 10,000 sq.ft. Larger or multi-floor buildings add extra indoor antennas with splitters. Tell us your floor area and we will recommend the right kit.

Do you provide installation in your home or office?

Every kit is designed for easy do-it-yourself installation, and our technical team guides you by phone or WhatsApp. Professional installation is available in many cities — call or WhatsApp us to check availability for your location.

Will it work if there is no signal at all outside?

A booster amplifies existing signal; it cannot create signal from nothing. If you get at least one or two bars on the roof or terrace, a booster can bring strong indoor coverage. Our experts can check your location’s signal before you order.

What warranty and support do I get?

Siglift boosters come with a 1-year warranty, free shipping across India, cash on delivery, a 10-day return policy and 24x7 technical support.

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