Cape Town · Western Cape · 20+ Years of Expertise

ADVANCED
SECURITY &
INTEGRATED
SOLUTIONS

Protecting What Matters Most

Three specialist divisions serving Cape Town and the Western Cape with professional-grade security — from bespoke high-end installations to DIY empowerment. Complete control in your hands, wherever you are.

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20+
Years' Expertise
3
Specialist Divisions
20+
Leading Brands
24/7
App Control
"Advanced Security & Integrated Solutions — Protecting What Matters Most"
Specialists · Integrators · Installers · Serving Cape Town & the Western Cape
Who We Are

BUILT AROUND
YOUR SECURITY

Nexus Group is a Cape Town-based security company with over 20 years of high-end technical expertise in security and automation. We operate through three specialised divisions, each designed to serve a different need — all united by the same unwavering commitment to professional-grade protection.

As specialists, integrators, and installers of over 20 leading brands, we bridge the gap between digital intelligence and physical strength: from high-definition CCTV and smart alarm systems to robust electric fencing and bespoke steel gates.

Every system we design puts complete control in your hands via a simple mobile app — managing your alarms, cameras, and gate access from anywhere in the world.

Contact Nexus Today
Nexus technician at work
Professional Installation

🛡️ Nexus Integrated

Bespoke, high-end security installations for residential and commercial properties across Cape Town. We design and integrate it all — CCTV, alarms, fencing, gates, and smart automation into one seamless system.

🔧 Nexus Technical Services

Reliable long-term maintenance, support, and repairs for your entire security ecosystem. Professional callouts, firmware management, and system upgrades — so your investment always performs.

🛒 Nexus Online

Professional-grade hardware for DIY customers, hand-selected by our senior technicians. The only online security retailer in South Africa offering genuine expert backup and installation support.

CCTV Installation
CCTV Surveillance
Smart Alarm
Smart Alarms
Security Technology
Integrated Systems
Access Control
Access Control
Mobile App Control
Mobile Control
Professional Technician
Expert Installation
Three Specialist Divisions

THE NEXUS
ECOSYSTEM

One group. Three divisions. Every security need covered — from first installation to lifetime support, from corporate scale to DIY empowerment.

01

Nexus Integrated

"We integrate it all."

Our flagship division delivers bespoke, high-end security installations tailored to your exact property. Every system is custom-designed, professionally installed, and fully integrated — from CCTV to smart home automation, all controlled through a single app.

  • Custom CCTV and HD surveillance design
  • Smart alarm systems with mobile integration
  • Electric fencing and perimeter security
  • Automated gates, intercoms and access control
  • Full mobile app control and home automation
  • Large-scale corporate and residential projects
02

Nexus Technical Services

"We maintain it for you."

Security systems require ongoing care to perform reliably. Our Technical Services division provides professional maintenance, rapid fault diagnosis, repairs, and system upgrades — keeping your system performing at its best, year after year.

  • Scheduled preventative maintenance
  • Emergency callouts and fault diagnosis
  • System upgrades and firmware management
  • "Pro-Finish" support for DIY installations
  • Remote support via WhatsApp and TeamViewer
  • Western Cape service coverage
03

Nexus Online

"Our expertise with your hands-on approach."

South Africa's online security market lacks real expertise behind it. Nexus Online changes that — giving DIY customers access to the same professional-grade hardware our installers trust, with genuine expert guidance and professional backup when needed.

  • Hand-selected, technician-vetted hardware
  • Hikvision, Dahua, Ajax, Sonoff specialists
  • Pre-Link configuration service
  • Remote technical support sessions
  • Local warranties — no overseas returns
  • Scalable from DIY kit to full integration
Security control

Always In Control

YOUR SECURITY.
YOUR PHONE.
ANYWHERE.

Manage your alarm, cameras, and gate access from a single, simple app — at home, at the office, or on the other side of the world. Complete peace of mind, always in the palm of your hand.

Get Your System Today

📷 Live Camera Viewing

Access all your HD cameras in real-time, anywhere in the world, directly from your smartphone.

🚨 Instant Alarm Control

Arm, disarm, and receive instant push notifications the moment a zone is triggered.

🚪 Remote Gate Access

Open or close your gate remotely, grant visitor access, and view your intercom — all from your phone.

Nexus Online

PROFESSIONAL SECURITY.
YOUR HANDS.

Born from a simple realisation: you shouldn't have to sacrifice professional quality just because you want to do it yourself.

As a division of the Nexus Group, we bring over 20 years of high-end technical expertise directly to your doorstep. While Nexus Integrated and Nexus Technical Services handle large-scale corporate and residential installations, Nexus Online empowers the hands-on homeowner and DIY enthusiast with the same professional tools and knowledge.

We don't just "move boxes." Every product in our store has been hand-selected and vetted by our senior technicians. If we wouldn't install it in a high-security corporate environment, we won't sell it to you here.

We specialise in industry-leading brands trusted by professionals across South Africa:

Hikvision
Dahua
Ajax
Sonoff
IDS
Paradox
+ More
"We believe that security is more than just hardware; it's the peace of mind that comes from knowing your system was built to a professional standard."
— Nexus Online Philosophy

Unlike generic online retailers, we understand the wiring, the firmware, and the configuration. Our Technical Director-Led Team provides the professional knowledge you need — and is always available to step in when you need more than a manual. Most online retailers vanish the moment payment clears. We're here for the long term — from your first camera to a fully integrated smart estate.

The Nexus Advantage

HOW WE SUPPORT YOUR SECURITY JOURNEY

Behind our online store is a team with over 20 years of technical field experience in the Western Cape. Tap each to learn more.

01

The "Pre-Link" Configuration

True plug-and-play, backed by our Technical Director — before we even ship

▾
The Service

The hardest part of DIY security isn't the mounting — it's the networking and setup. For a small fee, our technicians will unbox your hardware, update the firmware to the latest secure version, and "link" the devices to your account before we ship them.

The Result

When the box arrives, you simply mount the hardware and plug it in. True "Plug-and-Play" — backed by our Technical Director and ready to use from day one. No configuration headaches.

02

Remote Technical Support

Expert guidance via WhatsApp or TeamViewer while you work

▾
The Service

Stuck on a configuration setting? Our "Lab" technicians are available for real-time remote sessions via WhatsApp or TeamViewer — troubleshooting camera IP conflicts, alarm sensor zones, smart home automation rules, and more.

The Result

Professional expertise delivered directly to you wherever you are — without the cost of a site visit. Get unstuck and back to your installation quickly, with an expert guiding every step.

03

The "Pro-Finish" Call-Out

Western Cape only — the savings of DIY with a professional sign-off

▾
The Service

Sometimes a DIY project becomes more complex than expected — difficult cable runs, structural mounting challenges, or complex configurations. Through Nexus Technical Services, we send a technician to finalise the installation, tidy the cabling, and certify the system.

The Result

The cost savings of a DIY approach combined with the confidence of a professionally signed-off, certified installation. Available throughout the Western Cape.

04

Bespoke Corporate Integration

When your requirements grow beyond a DIY kit, Nexus Integrated steps in

▾
The Service

Large-scale commercial security, multi-site CCTV networks, and advanced biometric access control. Our Nexus Integrated division handles projects of any scale — with the same expertise that powers our online store.

The Result

A seamless transition from a smart home to a high-security business environment. Start with a DIY camera today; upgrade to a fully integrated smart estate tomorrow — all within the Nexus family.

What We Install & Supply

COMPLETE
SECURITY SOLUTIONS

Every product we specify, install, or supply has been field-tested and Nexus-Approved by our senior technicians.

📷CCTV Systems

CCTV Systems

High-definition surveillance — indoor and outdoor. Remote live viewing, recording and playback via mobile. Hikvision and Dahua specialists.

🚨Smart Alarm Systems

Smart Alarm Systems

Intelligent alarms with instant push notifications, remote arming and disarming, and professional-grade sensors. Ajax ecosystem specialists.

⚡Electric Fencing

Electric Fencing

Robust, compliant electric fence installations for residential and commercial perimeters. Integrated with alarm systems for comprehensive protection.

🚪

Automated Gates & Intercoms

Custom steel gates with automated operators and video intercom systems. Control and monitor access remotely from your smartphone.

📱Mobile App Control

Mobile App Control

Unified control of your alarm, cameras, and gate access from a single app. Total visibility — wherever you are in the world.

🔑Access Control

Access Control

Keypad, biometric, tag, and remote access solutions. Ideal for controlling entry to residential estates, offices, and commercial premises.

🏠

Smart Home Automation

Sonoff-powered automation for lighting, plugs, and devices — integrated with your security system for a fully connected home.

🛠️

Maintenance & Repairs

Scheduled servicing, emergency callouts, firmware updates, and system upgrades through Nexus Technical Services — always available.

🛒

Online Hardware Supply

Nexus-Approved hardware with expert selection advice, Pre-Link configuration, and full backup support. Unique in South Africa.

Why Choose Nexus

EXPERIENCE
TRUE PEACE

Nexus-Approved
What it means for you
✓

Field-Tested: Every product used and tested by our technicians in real installations — not just spec-checked on a data sheet.

✓

20+ Leading Brands: Specialists in Hikvision, Dahua, Ajax, Sonoff, IDS, Paradox, Nemtek, Centurion, Ajax and more.

✓

Local Warranty: All products carry local warranty support. No shipping hardware overseas. No weeks of waiting for resolution.

✓

Technical Director-Led: Product selection and support led by a Technical Director with 20+ years of Western Cape field experience.

✓

Seamless Integration: Every product chosen for seamless mobile connectivity and compatibility with our full ecosystem.

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Our Partners

SPECIALISTS & INTEGRATORS
FOR 20+ LEADING BRANDS

"As specialists, integrators, and installers of leading brands, we deliver security solutions that protect what matters most."
./Hikvision_1779186853045
Hikvision CCTV & NVR
Dahua
Dahua CCTV & IP Cameras
Ajax
Ajax Smart Alarms
Paradox
Paradox Alarm Systems
IDS
IDS Intrusion Detection
Sonoff
Sonoff Smart Automation
Centurion
Centurion Gate Automation
Nemtek
Nemtek Electric Fencing
Amecor
Amecor Security Products
Optex
Optex Detection Sensors
Olarm
Olarm Smart Comms
CISA
CISA Access Control
Nice
Nice Gate & Barriers
FSK
FSK Security Products
TP-Link
TP-Link Networking
Sherlotronics
Sherlotronics Alarms & Detection
SEON
SEON Security Systems
Seagate
Seagate Storage & HDD
Sun Synk
Sun Synk Energy Solutions
Deye
Deye Energy & Inverters
Get In Touch

REQUEST YOUR
FREE ASSESSMENT

Tell us about your property and we'll be in touch to arrange a professional security assessment — at no cost, no obligation.

Contact Nexus Group

📍
LocationCape Town, Western Cape, South Africa
✉️
Emailinfo@nexusint.co.za
📞
Phone (Office)021 137 4556
💬
WhatsApp082 308 9247
🕐
Business HoursMonday – Friday: 08:00 – 17:00
Emergency technical support available
Nexus IntegratedBespoke high-end security installations
Nexus Technical ServicesMaintenance, repairs & Pro-Finish callouts
Nexus OnlineProfessional DIY hardware + expert backup
✓ Thank you! We'll be in touch within one business day.