HiWay-5S Yacht and Vehicle Signal Booster All Irish Networks
€780 Ex Vat
- Comreg Approved EU Compliant
- All Irish Networks Providers
- Voice and data, 2g/3g/4g/5g
- ALC Auto Level Control
- Automatic gain control function
- Vehicles, Boats and Yachts
- Coverage Area up to 250 Sqm
- Quality built, strong and durable
- Conforms to ETSI & 3GPP standards

Keep connected on the way
HiWay-5S is a smart car booster that will help you stay reachable wherever you’re driving. The device fits into any kind of vehicle, either a passenger car, or a van, truck as well as boats.
Supporting 5 frequency bands, HiWay-5S improves 2G, 3G and 4G signal at a time and is compatible with all mobile operators performing in the EU and UK.

Easy Set-up and Monitoring via Mobile App
HiWay-5S car signal booster is powered by a free HiBoost App, Signal Supervisor. Now you can control your booster directly from your phone or tablet at anytime from anywhere and benefit from much easier and more efficient installation.
- Go through all installation steps with super clear and simple app guide
- Find the best position for the outdoor antenna with a professional signal meter tool
- Keep informed on booster performance status thanks to push notifications
- Receive assistance online from competent tech experts

Perfect Coverage. Every Network. Every Device
Compatible with all the leading Irish and UK carriers, the HiWay-5S enhances connectivity for every cellular device – from smartphones and tablets to routers and modems – ensuring clearer calls, faster data and uninterrupted productivity.
How does HiWay-5S work?

Description
The HiWay-5S is a next-generation Vehicle Signal Booster engineered to deliver powerful, uninterrupted mobile coverage in any travel environment—whether you are driving through rural terrain, navigating busy motorways, or sailing on open water. As a premium 5-band solution, this vehicle signal booster works seamlessly across all Irish and European mobile networks, ensuring you stay connected with superior call clarity and fast data speeds everywhere your journey takes you.
Supporting 800, 900, 1800, 2100, and 2600 MHz frequency bands, the HiWay-5S vehicle signal booster delivers full compatibility with 2G, 3G, 4G, and 5G services. This makes it the ideal connectivity tool for private drivers, commercial fleets, yacht owners, ship operators, and anyone who travels through regions with weak or inconsistent mobile coverage. No matter the conditions, this vehicle signal booster is designed to provide dependable signal strength both in motion and while stationary.
One of the strongest advantages of this vehicle signal booster is its unique ability to perform flawlessly not only in cars, trucks, and vans but also in large marine vessels such as yachts and ships. Whether sailing along the Irish coast or navigating European waters, the HiWay-5S keeps your phones and data devices connected. This versatility sets it apart from traditional boosters and makes the vehicle signal booster an essential device for captains, mobile workers, and families travelling across land or sea.
The HiWay-5S vehicle signal booster also stands out with its exceptional coverage capacity. It can enhance mobile signal across up to 250 square metres of indoor open-space area, providing extended, stable reception inside cabins, mobile homes, trailers, control rooms, ship interiors, and campervan living spaces. This ensures that your vehicle signal booster supports not just the driver but everyone inside the vehicle or vessel, enabling uninterrupted calls, faster uploads, and seamless streaming.
Another major highlight of this vehicle signal booster is its intelligent auto-adjusting technology. Within just one minute of powering on, the HiWay-5S analyses the current network conditions and optimises amplification for maximum performance. This means your vehicle signal booster continuously adapts to changing locations, fluctuating outdoor signal, and travel environments—ensuring consistently strong connections without manual configuration or interference issues.
When it comes to real-world performance, the HiWay-5S vehicle signal booster dramatically improves communication reliability. Users benefit from clearer voice calls, fewer dropped connections, and significantly faster mobile data speeds, even in remote regions where reception normally disappears. This makes the vehicle signal booster extremely valuable for fleet managers, logistics companies, field engineers, frequent travellers, and offshore crews who depend on constant, stable mobile communication.
The durability and robust engineering of the HiWay-5S further enhance its value as a professional-grade vehicle signal booster. Designed for demanding travel conditions, it withstands vibration, temperature changes, moisture exposure, and movement. This ensures long-term performance whether used in a family car or a large vessel navigating rugged waters. Its reliability makes the vehicle signal booster an excellent choice for critical communications equipment on the road or at sea.
For anyone who wants guaranteed mobile connectivity wherever they go, the HiWay-5S vehicle signal booster is the ultimate solution. With its 5-band compatibility, automatic optimisation, wide indoor coverage, and suitability for both land and marine environments, it delivers an unmatched communication experience. Whether travelling daily or exploring remote destinations, this vehicle signal booster ensures strong, stable, and fast mobile reception at all times.
Features
- Networks: EGSM900+DCS/LTE1800+WCDMA2100+LTE800+LTE2600 MHz
- Coverage: up to 500 sqm
- Kit with outdoor directional antenna and cable
- Intelligent and informative LCD display
- Smart AGC & MGC functions
- Officially CE- and RoHS-certified
- 3 Year Warranty
- 15 Day Money Back assured
- 15-25 Simultaneous users
Product Specifications
What's in the Kit?




Frequently Asked Questions
WHAT DOES A MOBILE PHONE SIGNAL BOOSTER DO?
It’s a device that boosts your current weak 2G 3G 4G AND 5G signals and then delivers the stronger signal to your cell phone.
HOW DOES IT WORK?
Outside Antenna: Pulls in the existing signal from the cell tower and sends it to the amplifier.
Amplifier: Boosts that signal multiple times and sends it to the inside antenna.
Inside Antenna: Broadcasts the boosted signal to the area in need.
WILL THIS WORK WITH MY MOBILE PHONE
Yes. Cell phone signal boosters work with ALL mobile phones that use any variation of 3G or 4G and service.
DOES THIS WORK WITH MY SERVICE PROVIDER?
Yes. Our boosters work with all major Irish carriers in Ireland (Vodafone, Eir, Three, Lyca, Tesco, 48 Mobile, Clear Mobile, sky and Virgin.). For a more thorough list please email us at [email protected]
WHAT IS MY CELL PHONE CARRIER’S FREQUENCY?
For a complete explanation of frequencies and a simple chart, see our Frequencies by Provider article.
WHAT TYPE OF SIGNAL BOOSTERS ARE THERE?
Cell phone signal boosters generally come in two categories: for buildings such as homes and offices and for vehicles such as cars, Trucks and boats.
IS THERE A SIGNAL BOOSTER FOR MY PARTICULAR NEED?
Yes of course
There are signal boosters for all different needs for homes and for All Vehicle types, Caravans and Yachts, and they improve 2G 3G & 4G LTE and 5G signals inside the buildings and inside Yachts, all vehicle types. Although you may get some coverage outside the building, they are not designed for this purpose. They are generally fixed installations and powerful performers.
Signal boosters for cars, trucks, and boats boost 2G 3G & 4G LTE and 5G signals inside your vehicle. Some units can be used indoors with additional accessory kits.
Whether you’re looking for something affordable, commercial-grade, or custom, we provide a variety of solutions. Start with our Buyer’s Guide to get our best recommendations.
Is the HiWay-5S Vehicle booster easy to installed ?
Yes it DIY device and its user friendly and easy to install. but if you are having problem while trying to DIY, do not hesitate to contact us for remote advice on installation completion.
Certificates




HiWay-5S File Download

Data Sheet
Download Data Sheet
User Manual
Download User ManualReviews
The HiWay-5S is a next-generation Vehicle Signal Booster engineered to deliver powerful, uninterrupted mobile coverage in any travel environment—whether you are driving through rural terrain, navigating busy motorways, or sailing on open water. As a premium 5-band solution, this vehicle signal booster works seamlessly across all Irish and European mobile networks, ensuring you stay connected with superior call clarity and fast data speeds everywhere your journey takes you.
Supporting 800, 900, 1800, 2100, and 2600 MHz frequency bands, the HiWay-5S vehicle signal booster delivers full compatibility with 2G, 3G, 4G, and 5G services. This makes it the ideal connectivity tool for private drivers, commercial fleets, yacht owners, ship operators, and anyone who travels through regions with weak or inconsistent mobile coverage. No matter the conditions, this vehicle signal booster is designed to provide dependable signal strength both in motion and while stationary.
One of the strongest advantages of this vehicle signal booster is its unique ability to perform flawlessly not only in cars, trucks, and vans but also in large marine vessels such as yachts and ships. Whether sailing along the Irish coast or navigating European waters, the HiWay-5S keeps your phones and data devices connected. This versatility sets it apart from traditional boosters and makes the vehicle signal booster an essential device for captains, mobile workers, and families travelling across land or sea.
The HiWay-5S vehicle signal booster also stands out with its exceptional coverage capacity. It can enhance mobile signal across up to 250 square metres of indoor open-space area, providing extended, stable reception inside cabins, mobile homes, trailers, control rooms, ship interiors, and campervan living spaces. This ensures that your vehicle signal booster supports not just the driver but everyone inside the vehicle or vessel, enabling uninterrupted calls, faster uploads, and seamless streaming.
Another major highlight of this vehicle signal booster is its intelligent auto-adjusting technology. Within just one minute of powering on, the HiWay-5S analyses the current network conditions and optimises amplification for maximum performance. This means your vehicle signal booster continuously adapts to changing locations, fluctuating outdoor signal, and travel environments—ensuring consistently strong connections without manual configuration or interference issues.
When it comes to real-world performance, the HiWay-5S vehicle signal booster dramatically improves communication reliability. Users benefit from clearer voice calls, fewer dropped connections, and significantly faster mobile data speeds, even in remote regions where reception normally disappears. This makes the vehicle signal booster extremely valuable for fleet managers, logistics companies, field engineers, frequent travellers, and offshore crews who depend on constant, stable mobile communication.
The durability and robust engineering of the HiWay-5S further enhance its value as a professional-grade vehicle signal booster. Designed for demanding travel conditions, it withstands vibration, temperature changes, moisture exposure, and movement. This ensures long-term performance whether used in a family car or a large vessel navigating rugged waters. Its reliability makes the vehicle signal booster an excellent choice for critical communications equipment on the road or at sea.
For anyone who wants guaranteed mobile connectivity wherever they go, the HiWay-5S vehicle signal booster is the ultimate solution. With its 5-band compatibility, automatic optimisation, wide indoor coverage, and suitability for both land and marine environments, it delivers an unmatched communication experience. Whether travelling daily or exploring remote destinations, this vehicle signal booster ensures strong, stable, and fast mobile reception at all times.
- Networks: EGSM900+DCS/LTE1800+WCDMA2100+LTE800+LTE2600 MHz
- Coverage: up to 500 sqm
- Kit with outdoor directional antenna and cable
- Intelligent and informative LCD display
- Smart AGC & MGC functions
- Officially CE- and RoHS-certified
- 3 Year Warranty
- 15 Day Money Back assured
- 15-25 Simultaneous users
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Michael Flanagan –
Grand job lads, quite impressed with this one now. I never had signal driving down the country side in the past and now and can even get up to 4G and even 5G in some parts Cork.