
A C-Bus retrofit is the process of upgrading your existing C-Bus home automation system with modern components and interfaces (like Clipsal Wiser), without the need for full rewiring. Here's what it typically involves:
Remember the Nokia 3310? It was built to last, but built for a different time. Early C-Bus systems were exactly the same – incredibly reliable, professionally installed, and genuinely cutting-edge when they went in. But that was often 15 or 20 years ago.
Since then, the world has moved on to smartphones, voice assistants, and seamless app control. The good news is that your C-Bus foundation is still solid. With a retrofit using Clipsal Wiser, you can bring that same reliable system into the modern era without tearing up walls or starting from scratch.
The evolution of home automation hasn't been about replacing what worked – it's about building on it. Clipsal Wiser is the natural next step for C-Bus owners, offering app-based control, scene automation, scheduling, and energy awareness, all while working with the wiring and infrastructure you already have. It's control, comfort, and connection, reimagined for today.
I'm Dave Symons, Managing Director at DASH Symons Group, and over the past 16 years we've helped countless homeowners breathe new life into their legacy C-Bus systems through professional C-Bus retrofit projects. We specialise in integrating modern Wiser technology with existing installations, ensuring a smooth transition that keeps your home's automation reliable and future-ready.

Home automation has come a long way since the early days of C-Bus. What once felt cutting-edge – walking to a wall-mounted touchscreen to dim the lights – now feels a bit like using a fax machine. The technology worked brilliantly, but the world has moved on. Today's smart homes offer possibilities that genuinely change how you live day-to-day.
A modern C-Bus retrofit with Clipsal Wiser brings these possibilities straight to your fingertips. Instead of hunting for the right touchscreen panel, you simply open an app on your phone or tablet. You're in complete control whether you're sitting on the couch, lying in bed, or halfway around the world on holiday.
The real magic happens when you start creating custom scenes. Imagine tapping "Movie Night" and watching your living room transform – lights dim to the perfect level, blinds close automatically, and the ambiance shifts without you touching a single switch. Or try "Good Morning" – your bedroom blinds gently rise with the sun, the kitchen lights come on, and your home wakes up with you. These aren't futuristic fantasies; they're everyday conveniences that Clipsal Wiser makes simple.
Automation scheduling takes things even further. Your home learns your routine and responds accordingly. Lights turn off when you leave for work. The air conditioning adjusts before you arrive home. Blinds close when the afternoon sun hits. You save time, improve comfort, and stop worrying about whether you remembered to turn everything off.
One of the most valuable upgrades is energy awareness. By integrating your existing C-Bus system with platforms like Clipsal Wiser, you can actually see what's consuming power and when. This visibility leads to smarter decisions, lower energy bills, and a smaller environmental footprint – all without sacrificing comfort.
The freedom of mobile management extends well beyond just lighting control. You can adjust your home's climate through HVAC integration, manage comfort settings room by room, and even monitor your security cameras from anywhere. It's the kind of complete home control that makes life genuinely easier. At DASH Symons Group, we specialize in bringing these advanced capabilities to your existing C-Bus framework, creating a seamless experience across all your home systems.
Learn more about our comprehensive Automation Systems and how we integrate them with your Integrated Home Security for total home control.
Your existing C-Bus system is actually a hidden gem. Unlike other home automation protocols that rely on AC power lines, C-Bus uses a dedicated low-voltage cable network that's remarkably reliable. This means you've already got professional-grade infrastructure running through your walls – and that's a huge advantage when it comes to upgrading.

With a C-Bus retrofit, we're not starting from scratch or tearing up your walls. We're breathing new life into what you already have. The beauty of C-Bus is its backwards compatibility – systems installed as far back as the late nineties can work seamlessly with modern components. We simply replace outdated modules with smarter ones and integrate everything through Clipsal Wiser, which acts as the bridge between your reliable C-Bus foundation and today's smart home world.
This approach keeps costs down and disruption minimal. We can often cross-reference your older C-Bus project files to reprogram your system, typically completing the work in just a few days. It's a smart way to advance your home automation to exciting new levels without the expense and hassle of a complete rewiring project. For those curious about the technical side, you can explore more about the C-Bus protocol explained.
When we undertake a C-Bus retrofit, we focus on the components that will make the biggest difference to your daily experience. Dimmers for LED compatibility are often the first priority – those old leading-edge dimmers were designed for halogen bulbs, not modern LEDs. The result? Flickering, buzzing, or lights that won't dim properly. We upgrade these to universal or trailing-edge dimmers that work beautifully with LED lighting. Sometimes, a simple load correction device can solve issues like LEDs flashing when they're supposed to be off.
Touchscreens need updating too. If you've got an older Clipsal Colour Touchscreen (the 5080CTC series), you've probably noticed it's getting temperamental. These were discontinued in 2019, so replacement parts simply aren't available anymore. The modern solution is a Clipsal C-Bus SHAC (Smart Home Automation Controller, 5500SHAC) paired with an iPad dock. This transforms your outdated interface into a sleek, app-driven control panel using your existing power cables and adding Wi-Fi connectivity.
Network interfaces are the real game-changers. Clipsal Wiser serves as your gateway to the modern smart home world, connecting your C-Bus system to the internet and enabling control from anywhere via smartphone apps. It's what allows integration with voice assistants like Google Home, Alexa, and Apple HomeKit. The SHAC units work alongside Wiser to support Wi-Fi connectivity and enable advanced automation, scheduling, and custom app integration.
Beyond lighting, we can extend control to relays for blinds and fans, bringing automated curtains, blinds, and sweep fans into your smart home ecosystem. Everything controlled from one streamlined interface.
The change you'll experience with a C-Bus retrofit goes far beyond just fixing old technology. Improved user experience means saying goodbye to clunky touchscreens and hello to intuitive app control from anywhere in the world. Adjusting your lights or checking your home's status becomes as simple as a few taps on your smartphone.

Voice control integration through Clipsal Wiser brings genuine convenience to everyday life. "Hey Google, dim the living room lights" or "Alexa, set movie mode" – it's the kind of control that quickly becomes second nature. Your reliable C-Bus system suddenly feels like something from the future.
Improved energy efficiency is another significant benefit. Smart scheduling and automation mean lights and appliances are only on when needed, reducing your environmental footprint and leading to long-term cost savings. At DASH Symons Group, we also offer comprehensive Building Management Integration for larger-scale energy solutions.
Compatibility with modern lighting is finally sorted. Those upgraded dimmers ensure smooth, flicker-free control of your LED lights, eliminating the compatibility headaches that plague older systems. And because C-Bus is renowned for its backwards compatibility and long-term reliability, your retrofit preserves the inherent durability of the system while updating it to meet contemporary demands. Your investment continues to serve you for years to come – just smarter and more connected than ever before.
Every successful C-Bus retrofit begins with a proper assessment. Our licensed and qualified technicians will visit your home to evaluate your existing system – checking the age of your components, identifying what's working well and what needs attention, and determining the best path forward. This isn't a one-size-fits-all process. Some homes might need just a few key upgrades, while others benefit from a more comprehensive refresh. We'll be honest about what makes sense for your situation.
The role of professional installers is critical here. C-Bus systems require specialised knowledge for programming and integration – it's not a DIY weekend project. Our team has worked with both legacy C-Bus installations from the late nineties and the latest Clipsal Wiser technology, so we understand how to bridge that gap seamlessly. We know the quirks of older systems, the capabilities of modern components, and how to make them work together beautifully.
Project timelines are typically measured in days, not weeks. Once we've assessed your system and agreed on a plan, the actual programming and installation work often takes just a few days. We can usually cross-reference your older C-Bus project files to reprogram your new Clipsal Wiser system efficiently, keeping both disruption and costs manageable. This is where the value of a C-Bus retrofit really shines compared to starting from scratch – you're building on a solid foundation rather than tearing everything out.
Cost considerations naturally depend on the scope of your upgrade, but in most cases, a retrofit is far more economical than a full replacement. You're leveraging existing wiring and infrastructure, which eliminates the biggest expense: chasing walls and running new cables throughout your home. We provide transparent pricing and help you understand exactly what you're getting for your investment. If you'd like to discuss your specific situation and explore options, we invite you to explore our Consulting services.
The backbone of this integrated ecosystem is solid network infrastructure. Without a reliable network, even the smartest devices can't communicate properly. Our Network Infrastructure Solution ensures all your systems talk to each other efficiently, providing you with seamless control and genuine peace of mind. Your C-Bus system, through Clipsal Wiser or dedicated network interfaces, acts as the central hub that brings everything together – from your HVAC and blinds to your security cameras and door locks.
At DASH Symons Group, we've spent 16 years perfecting this integration process. We don't just install equipment and walk away. We configure, test, and train you on your new system, ensuring you're comfortable with every feature. Whether you're managing your home from the couch or checking in while you're away on holiday, everything works exactly as it should.
If you've got a C-Bus system in your home, chances are it's absolutely worth upgrading. One of the brilliant things about C-Bus is its inherent reliability and backwards compatibility – systems installed as far back as the late 90s can often communicate seamlessly with brand-new components. It's like having a solid foundation that's ready to support a modern structure.
The best way to know for certain is through a professional assessment. When we visit your home, we look for telltale signs that it's time for an upgrade: touchscreens that are failing or have gone dark, wall switches that have become unresponsive, or LED lights that flicker or buzz because your old dimmers weren't designed for modern lighting technology. In nearly every case, we find that a C-Bus retrofit with Clipsal Wiser is not only possible, but genuinely transformative – building upon the quality infrastructure you already have.
Absolutely, and this is where things get exciting. A modern C-Bus retrofit with Clipsal Wiser opens your system up to the entire smart home ecosystem. By installing a network interface – whether that's the Clipsal Wiser hub or a SHAC (Smart Home Automation Controller) – we create a bridge between your reliable C-Bus infrastructure and today's popular smart home platforms.
This means you can control your C-Bus lighting, blinds, and automated functions using Apple HomeKit, Google Home, or Amazon Alexa. Imagine walking into your home and simply saying "Hey Google, movie time" to dim the lights and close the blinds. Or checking on your lighting from your phone while you're away on holiday. Your retrofitted system becomes part of a unified smart home experience, working alongside your smart speakers, thermostats, and security devices – all controlled from a single app or through voice commands.
This is one of the questions we hear most often, and the answer is reassuring: a C-Bus retrofit causes minimal disruption to your daily life. The biggest advantage is that we're working with your existing C-Bus wiring, which is already safely tucked away in your walls. This means no chasing new cables through walls, no cutting into plasterboard, and no extensive renovations for your core automation functions.
The work we do is primarily focused on two areas: upgrading modules in your switchboard (usually tucked away in the garage or utility area) and replacing outdated wall switches or touchscreens with modern alternatives. Most homeowners are surprised at how quickly and smoothly the process goes. Our licensed technicians work efficiently, often completing the programming and installation within just a few days, and we always aim to work around your schedule to minimize any inconvenience. You'll barely notice we're there – but you'll definitely notice the difference once we're done.
Your existing C-Bus system is a valuable asset – a testament to reliable, professionally installed home automation that's stood the test of time. A C-Bus retrofit with Clipsal Wiser isn't about discarding that investment. It's about enhancing it, breathing new life into solid infrastructure, and bringing it into the modern era of app control, voice commands, and seamless integration.
At DASH Symons Group, we're licensed specialists with experience in both legacy C-Bus systems and the latest Clipsal Wiser integration technology. Based on the Gold Coast since 2008, we're an Australian-owned and operated business, trusted by homeowners and builders across Queensland, including Upper Coomera and Brisbane. Over the past 16 years, we've helped countless families transform their homes, combining the reliability of C-Bus with the innovation of Clipsal Wiser.
We provide end-to-end support for your C-Bus retrofit project. That means we're with you from the initial assessment and detailed planning, right through to expert installation, precise configuration, and comprehensive user training. We don't just upgrade your lighting control – we offer complete smart home solutions, integrating climate control, security, Wi-Fi, networking, intercoms, and CCTV to create a truly unified and future-ready living space.
Think of us as your trusted partner in this journey. We understand the technology inside and out, and we know how to tailor solutions to your unique home and lifestyle. Whether you're looking to modernise an aging touchscreen, integrate voice control, or create a fully automated smart home, we've got the expertise and experience to make it happen smoothly and professionally.
Ready to transform your home with a modern C-Bus retrofit using Clipsal Wiser? Contact us for a consultation on your Automation Systems today. Let's help you experience the full potential of smart living – where the reliability you've always trusted meets the innovation you've been waiting for.

