Compatible with Leading South African Networks:
⚠️ Important Notice Before You Purchase
At Bolton Technical, we don’t just offer signal boosters with international certifications like ISO, CE, and RoHS—we go one step further.
Our products are fully ICASA-approved and NRCS complaint, making them 100% legal for use in South Africa. Many boosters sold online with CE or ISO labels may still be illegal in South Africa if they aren’t certified by ICASA and NRCS.
Using uncertified devices can lead to interference, poor performance—and even legal consequences. With Bolton Technical, you can rest assured that you’re buying a locally compliant, high-performance solution that meets all legal and safety requirements. Our ICASA-approved boosters are built from premium materials, backed by up to 2 years of warranty, and supported by local experts.
Why We Are The Cell Phone Signal Booster Experts
Struggling with poor cell signal? You’re not alone—and we’re here to fix it.
At Bolton Technical, we’re South Africa’s go-to experts for reliable cellular connectivity. From dodgy 2G to weak LTE, our signal boosters enhance coverage across rural and urban areas alike. With thousands of successful installs (and some big-name clients to show for it), our local teams in Joburg and Cape Town are ready to tackle any project—big or small.
Plus, every product is backed by a two-year warranty, a 30-day money-back guarantee, and local after-sales support you can count on.
Two Year
Warranty
All Bolton products come with a comprehensive 24-month warranty for complete peace of mind.
Peace of Mind30 Day Money
Back Guarantee
Not completely satisfied? Return your purchase within 30 days for a full refund.
Risk-Free PurchaseLocal Tech
Support
Our dedicated South African support team is ready to assist you with any technical questions.
Real People, Real HelpICASA
Approved
All our telecommunications products meet the strict standards set by ICASA.
Regulatory ComplianceHow Signal Boosters Work
1. Outside Antenna
Pulls in Signal from Tower
2. Signal Booster
Amplifies the Signal
3. Inside Antenna
Re-broadcasts Strong Signal
Top Performing Cell Phone Signal Booster Kits
Get started with one of our best-selling booster kits.
Featured Bolton Antennas
Cell Phone Signal Booster Accessories
Need something extra to improve your signal? Find it here.
We Are Here To Help
At Bolton Technical, we’re passionate about helping South Africans stay connected—no matter where you are. We supply only the highest quality, ICASA-approved signal boosters, trusted across the country for homes, offices, warehouses, vehicles, and more.
Our boosters are designed for easy DIY installation. However, for larger spaces or more complex environments, we recommend a custom installation by our expert team to ensure the best possible performance and coverage.
But if you ever run into an issue, or just want expert guidance, our local support team is available to assist you.
From product selection to setup support and troubleshooting, we’re always just a phone call or message away. With thousands of happy customers nationwide, you can count on us to make sure you’re getting the coverage you deserve.
FEATURED SUCCESS STORY
SA’s leading retailer, Shoprite Checkers needed seamless in-store connectivity—Bolton Technical delivered.
Our signal boosters eliminated dead zones, ensuring strong, reliable mobile signal for both customers and staff.
Trusted by SA's Top Brands
What Our Clients Have To Say
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