Tri Max 5G & 4G Signal Booster

£1,650 £1,950 15% OFF

Enhances mobile connectivity in huge spaces up to 5000sqm. Compatible with various major UK networks, operating on 800/900/2100 MHz frequency bands. Automatic gain control, LED indicators, and CE and RoHS certification ensure reliable performance and safety.

Product Highlights

  • Coverage Area: 5000 SQM
  • Signal Compatibility: 4G Boosters & 5G Boosters & Voice Calls
  • Frequency Bands: 800/1800/2100 MHz
  • Installation guide

What's Included

  • 1 × 800/1800/2100 5000 SQM Signal Booster
  • 1 × External panel signal antenna
  • 4 × Indoor ceiling signal antenna
  • 1 × 4-way splitter
  • 2 × 15m 50-7 cables
  • 2 × 10m 50-7 cables
  • 2 × 5m 50-7 cables
  • 1 × AC/DC Power supply

Get extra Low Loss Cable

Get extra Extended Warranty

You may need

LPDA Antenna

LPDA Antenna

£50

A powerful outdoor directional antenna that pulls in mobile signals from faraway cell towers. It’s usually mounted on a pole or roof to give your booster a stronger and more stable signal.

Add to cart
Window Jumper

Window Jumper

£50

A slim flat cable that passes through a closed window, allowing you to connect indoor and outdoor booster cables without drilling holes in your walls.

Add to cart
Power Surge Protector

Power Surge Protector

£40

A small device that connects to your booster system to protect it from power surges or lightning strikes. It helps keep your booster safe and working for longer.

Add to cart
0 Add-on Added

Still Unsure?

Our signal experts are here to help you find the perfect booster for your specific needs. Get personalized recommendations and professional guidance.

Our Unbeatable Features

Overview

The Tri Max 5G & 4G Signal Booster is the best and most advanced solution to amplify your weak signal in areas up to 5000 square meters. This mobile phone signal booster is ideal for huge-sized properties. Enhance your mobile connectivity with this Triful solution designed to amplify signals across large areas. Providing robust enhancement for 5G and 4G signals across various mobile networks in the United Kingdom.

Enhance phone signal with our range of 4G Signal Boosters and 5G Signal Boosters

Tri Max Mobile mobile Phone Signal Booster Key Features

  • Triple-Band Functionality. This device is a tri-band signal booster that supports 800 MHz (Band 20), 1800 MHz (Band 3), and 2100 MHz (Band 1) frequency bands, providing comprehensive enhancement for both 5G and 4G signals. Enjoy uninterrupted voice calls and high-speed data connectivity without the inconvenience of dropped calls or slow internet speeds.

  • Extensive Coverage Area. Covering an impressive area of up to 5000 square meters, the Tri Max mobile reception extender is ideal for large buildings, warehouses, hotels, and other commercial spaces. It eliminates dead zones and weak signal areas, providing strong and reliable connectivity throughout the covered area.
  • Certified Quality. The Tri Max Signal Booster is CE and RoHS-certified, meeting stringent European standards for safety, health, and environmental protection. This certification underscores the product’s reliability and durability.

Easy Installation and Operation

The Tri Max 5G & 4G Signal Booster is designed for straightforward installation and user-friendly operation. The package includes all necessary components and detailed instructions, enabling quick setup without requiring professional assistance. Once installed, the mobile reception extender automatically adjusts to optimize signal strength, minimizing the need for ongoing adjustments.

Check out our Step-by-Step Mobile Signal Booster Installation Guide

Tri Band Signal Booster Benefits

Excellent mobile signal - mobile cell phone signal booster
  • Enhanced Signal Strength. Dramatically improves weak signals to ensure clear voice calls and fast data speeds, reducing dropped calls and buffering times.

  • Wide Compatibility. Optimized for compatibility with various mobile networks in the UK, ensuring seamless integration and performance with your specific mobile carrier.
  • Reliable Connectivity. Ideal for environments with challenging signal conditions, ensuring uninterrupted connectivity and improved user experience across a large area.

Customer-Centric Services

We prioritize your satisfaction with our product and offer:

  • Free and Fast Shipping. Enjoy the convenience of complimentary shipping, ensuring prompt delivery of your signal booster.
  • 30-Day Money-Back Guarantee. Purchase with confidence knowing you can return the product within 30 days for a full refund if not completely satisfied.

Invest in the Best Mobile mobile Signal Booster

The Tri Max 5G & 4G Signal Booster is an essential solution for businesses and locations seeking to enhance mobile signal reception across expansive areas. With its triple-band functionality, extensive coverage area, and high user capacity, it provides a reliable and efficient solution to signal strength challenges.

Benefit from our free shipping and 30-day money-back guarantee, and elevate your mobile connectivity with the Tri Max Signal Booster today.

Before purchasing this booster, please ensure your network operates on one of these frequency bands (800, 900, or 2100 MHz). This will ensure that the booster functions properly.Unsure about the suitable booster or the installation requirements for this home booster? Our experts are online now to answer your questions. Get a quick consultation to save yourself from buying the wrong booster. Just Click on the Chat-Box icon on the right-hand corner and you will get your answer.

Technical Specifications

Frequently asked questions

Yes. Mobile signal boosters don’t rely on your Wi-Fi at all. They only grab the outdoor mobile signal and amplify it indoors. So even if your home broadband drops out, your calls, texts, and mobile data will still run fine through the boosted mobile signal.

Absolutely not. Once your booster is correctly installed, it does its job in the background without you having to do anything. Occasionally, you can check the cables or look at the antennas to ensure everything is secure. Other than that, you won't have to do anything.

Yes, they do. In many cases, basements and thick walls block signal, making it hard to stay connected. With a booster, however, the outdoor signal is captured and pushed inside. Hence, you can enjoy strong and steady coverage even behind thick walls.

Yes, there are different types of boosters available. You can find 4G signal boosters designed specifically for 4G coverage, 5G signal boosters built for 5G, and there are also boosters that support both 4G and 5G at the same time.

Choosing the right one depends on what coverage you currently have and what you want to prepare for in the future. If you want future-proof connectivity, a dual 4G and 5G signal booster is the best option, but always check the specifications to make sure the model supports both networks.

That really depends on the model you choose. Smaller boosters are designed for lighter use and can typically cover a flat or a couple of rooms, usually up to about 300 square metres.

Larger boosters, on the other hand, can handle much more space. These can cover an entire household or even bigger properties, ranging anywhere from 1,000 to 5,000 square metres. For offices, warehouses, or multi-floor buildings, you may need a booster with wider area coverage.

So, it all comes down to the size of the space and how strong you want the signal throughout.

Mobile signal boosters for home use are so simple to install and do not require any special skills. You just place the outdoor antenna on your roof or a wall where the signal is strongest, run the cable to the booster unit inside the building, and then plug it in. The key step is making sure the outdoor antenna is positioned where it can capture the best possible signal.

Some boosters are designed for one specific network, while others can handle multiple networks at once. A multi-network booster is especially useful if people in your home are on different providers like Vodafone, EE, O2, or Three, since everyone can benefit from the same device.

For example, Vodafone signal boosters, EE signal boosters, O2 signal boosters, and Three signal boosters are all available, but choosing a multi-network option covers them all at the same time. Just make sure the model you pick is compatible with the frequency bands supported by your carrier.

Yes, all our mobile signal boosters are safe to use in the UK, but only if they meet official network standards. The cheap ones you often see online from unreliable sellers can interfere with mobile networks and actually make things worse for you and anyone nearby.

Our boosters are fully compliant and built to work safely with all UK networks.

Not really. A signal booster is not technically a signal generator, it is more of an amplifier. It amplifies whatever mobile signal you can find outside so you can use it indoors. If there is absolutely no signal at all, then your booster will have nothing to work with.

Absolutely! Poor mobile signal also affects smart home devices like security cameras, video doorbells, smart thermostats, and IoT sensors that often rely on mobile data connections as backup when WiFi fails or for remote monitoring when you're away.Our indoor signal amplifiers strengthen the mobile data connection these devices depend on, ensuring your smart home ecosystem stays reliably connected and responsive.
Yes, most of our mobile signal boosters are designed to be relocatable, making them a smart long-term investment.The system components can be carefully removed and reinstalled in your new property, provided the new location has similar coverage requirements. However, it's important to note that these are stationary systems designed for fixed installation - they cannot be used while travelling or on the move.Once relocated and properly reinstalled in your new home, you may need to adjust the positioning of the external antenna and internal coverage units to optimise performance for your new property's layout and local signal conditions.
Yes, our mobile signal boosters are designed to support multiple devices and users simultaneously.Our Universal boosters are particularly effective in mixed-use environments where different people use various UK networks, ensuring everyone experiences improved signal strength and faster data speeds throughout the coverage area.
A mobile signal booster captures weak mobile signals from outside your building, amplifies them, and redistributes the stronger signal throughout your indoor space.If you're experiencing dropped calls, slow data speeds, or complete dead zones in your home or office, a mobile signal booster can significantly improve your mobile reception and provide reliable coverage even in areas where signals struggle to penetrate walls and building materials.
Our mobile signal boosters are designed to be extremely energy-efficient. In fact, you might actually save money because your devices won't be constantly searching for a signal, which drains their batteries much faster and requires more frequent charging. The improved efficiency of your mobile devices often offsets the minimal power consumption of the booster itself.