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In today's connected world, a reliable mobile signal is no longer a luxury—it's a necessity. Yet, modern building materials, insulation, and remote property locations can often block mobile signals, leading to frustrating dropped calls, unsent messages, and unusable data connections. Cel-Fi provides the definitive solution: the world's most advanced range of smart signal boosters, delivering exceptional mobile coverage for voice and data in any environment. As the only mobile signal boosters that are licence-exempt and fully legal for use in the UK, Cel-Fi systems ensure you get a perfect signal without compromising network integrity.
At I Media, we recommend Cel-Fi as the premier solution for resolving poor mobile signal in luxury homes and commercial properties. For homeowners, it means the freedom to make and receive calls from anywhere in the house, from the basement cinema to the garden office. For businesses, it guarantees seamless communication for your team and visitors. Cel-Fi’s award-winning technology provides a robust, reliable, and legally compliant way to bring full-strength mobile signal indoors, ensuring you stay connected when it matters most.
With I Media's expertise in designing and installing Cel-Fi systems, your property will benefit from flawless mobile coverage, ensuring crystal-clear calls and fast data speeds exactly where you need them.
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Choose the only solution that is fully compliant and authorised for use by all major UK mobile networks. Unlike illegal, grey-market repeaters that can interfere with and disrupt the wider network, Cel-Fi systems are intelligent and network-safe. They are authorised under Ofcom’s licence-exempt regulations, meaning they are the only boosters you can legally install and use in the UK without a specific licence from a mobile operator. This guarantees you are enhancing your signal safely, effectively, and without risk of legal issues or network interference.
I Media exclusively installs legal and compliant solutions. By choosing Cel-Fi, you are investing in a professionally recognised and network-approved technology that provides total peace of mind.
Achieve a level of coverage that no other solution can match. Cel-Fi smart signal boosters deliver up to 100dB of signal gain—up to 1000 times more powerful than older, traditional booster technology. This exceptional power allows a Cel-Fi system to take even a very weak outdoor signal and amplify it to provide strong, reliable coverage across large indoor areas. Whether your property is in a remote rural location with a faint signal or is constructed from signal-blocking materials, Cel-Fi’s industry-leading gain is the key to achieving five-bar service indoors.
I Media’s technicians conduct a professional signal survey to determine the optimal Cel-Fi system for your property, ensuring this powerful technology is leveraged to provide the best possible indoor coverage.
Whatever your network, there is a Cel-Fi solution. Cel-Fi offers a range of products designed to boost the signal for specific UK mobile networks, including EE, Vodafone, O2, and Three. This also covers all the 'piggyback' networks that use their infrastructure, such as Giffgaff, Tesco Mobile, and Virgin Mobile. For multi-user environments like offices or large family homes, systems are available that can boost the signal for multiple networks simultaneously, ensuring everyone in the building enjoys a perfect connection, regardless of their provider.
I Media will work with you to identify the networks you need to support and specify the correct Cel-Fi solution to guarantee flawless service for you, your family, or your team.
No property is too large or too complex for a Cel-Fi solution. The Cel-Fi ecosystem is designed to be fully scalable. For smaller homes, a single system can provide excellent coverage. For larger residences, multiple systems can be combined and linked to a network of indoor antennas, creating a distributed antenna system (DAS) that provides seamless coverage throughout the entire property. This same technology scales up to cover vast commercial spaces, multi-storey office blocks, and industrial units, making it the ultimate flexible solution for any signal challenge.
I Media specialises in designing and deploying bespoke Cel-Fi systems for luxury residential and commercial projects. We create tailored solutions that scale perfectly to meet the unique demands of your building.
Call us today on 07769 943 885
for more information or to arrange a free home consultation.
Only Ofcom licence-exempt boosters are legal to use without a specific licence. Cel-Fi is the only brand that meets these stringent requirements, making it the only "legal for life" solution on the market. All other boosters are illegal to operate and can result in fines and confiscation.
A Cel-Fi system consists of three main parts: an outdoor donor antenna that picks up the available mobile signal, a smart signal booster unit that amplifies this signal by up to 100dB, and one or more indoor antennas that rebroadcast the strong signal inside the building.
Yes. By amplifying the 3G, 4G, and 5G signal, a Cel-Fi system dramatically improves data speeds for faster browsing, streaming, and downloads, as well as improving the quality and reliability of voice calls (VoLTE).
As long as there is at least a single bar of usable signal somewhere outside your property (on the roof, for example), a Cel-Fi system can amplify that signal to provide excellent coverage indoors. A professional site survey by I Media is the first step to confirm this.
Professional installation is crucial for optimal performance. An I Media technician will perform a signal survey to find the best location for the donor antenna, correctly install all components, and position the indoor antennas for the best possible coverage, ensuring you get the maximum benefit from your investment.
