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C-Bus

Explore our comprehensive range of C-Bus home automation products, featuring switches, dimmers, sensors, relays, and controllers from trusted brands like Clipsal, Trader, and Legrand. Whether you're automating lighting, blinds, climate control, or integrating security and AV systems, C-Bus delivers seamless, scalable control.

Perfect for both residential and commercial projects, our selection supports modern automation needs with intuitive design, energy efficiency, and advanced connectivity.

Upgrade your automation system with Schnap.com.au – Your destination for C-Bus innovation.

$232.00 $178.80
Ethernet interface compatible with Ness D8/D16 & DPlus control panels—ideal for home and business security systems. Built for remote operation via the Ness MEZZO app, with push notifications for arm/disarm and alarm events.
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$271.40 $209.10
SmartLAN interface module with internet-enabled connectivity and high-level encryption—ideal for smart home and security systems. Built for seamless integration with SmartLiving control panels, featuring user-friendly SmartLeague software for remote management.
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$202.00 $155.60
BUS isolator with signal protection and regeneration—ideal for intrusion control systems. Built for enhanced reliability, with features to limit BUS trouble and extend BUS length.
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$53.30 $41.00
USB to RS232 adaptor cable with 1m length and plug & play functionality—ideal for connecting legacy RS232 devices to modern PCs and laptops. Built for compatibility with Windows, macOS, and Linux, reducing electronic waste.
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$443.50 $341.60
Dual input relay board with 8 DPDT relays and buffered input—ideal for industrial and home automation. Built for reliable control systems, with easy integration and energy-efficient operation.
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$2,333.30 $1,797.50
Replacement board for ChallengerPlus systems with terminal blocks, resistors, and battery lead—ideal for security system upgrades. Built for compatibility with Tecom ChallengerPlus, offering a 5-year warranty for peace of mind.
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$2,801.10 $2,157.90
Tecom Discovery Module with ChallengerPlus compatibility and DIN rail mounting—ideal for security management. Built for seamless integration, with network-hardened hardware and user-friendly web interface.
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$669.00 $515.40
Challenger IP LAN adaptor with 128-bit AES encryption and built-in web server—ideal for security system integration. Built for secure IP communication, supporting up to 31 ELM modules on a single LAN.
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$332.70 $256.30
LAN isolation interface with 1500V voltage isolation and 1.5km range—ideal for Challenger LAN systems. Built for enhanced security, with alarm feature for cable break detection.
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$3,284.80 $2,530.50
4 door NAC board with dual Wiegand interface units—ideal for commercial and industrial access control. Built for flexible reader integration, with easy installation in TS0867 enclosure and a 5-year warranty.
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$1,371.40 $1,100.50
Digital IO module with 4 digital inputs and 2 digital outputs—ideal for industrial automation and commercial energy management. Built for flexible energy management, with 8 tariff configurations and compact design.
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$3,984.60 $3,197.50
Monitoring gateway with TCP/IP protocol and LED status indication—ideal for commercial and industrial energy management. Built for integration with building systems, featuring a web server for remote access and visualization.
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$9,527.40 $7,645.50
ControlLogix power supply with 85-265V AC input and 13A output—ideal for industrial control systems and automation. Built for enhanced reliability with redundant power supply and efficient energy management.
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$2,560.80 $2,054.90
Ex I/O power supply with 18-32 V DC voltage range and compact design—ideal for hazardous industrial locations. Built for safety and efficiency, with professional installation recommended.
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$1,473.40 $1,182.40
Portable data collector power supply with compatibility for Dynamix 2500 systems and easy transport—ideal for industrial vibration monitoring and commercial equipment diagnostics. Built for efficient power management, reducing energy consumption.
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$672.20 $539.40
Thermocouple interface module with 6 analog inputs and 3-pin connection—ideal for industrial automation and process control. Built for seamless PLC integration, with compact design for efficient temperature monitoring.
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$900.30 $722.50
I/O interface module with pulse input, supporting 8 analog inputs and 2 analog outputs—ideal for industrial automation systems. Built for PLC communication, enhancing system efficiency and reducing energy consumption.
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$1,953.80 $1,567.90
BACnet communication module with seamless integration and compact 50mm x 100mm x 100mm dimensions—ideal for industrial automation and commercial building management systems. Built for reliable performance, with professional installation recommended.
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$644.30 $517.00
Switched mode power supply with 120W output and 24-28V DC range—ideal for industrial automation and control panels. Built for high efficiency at 90.4%, with LED status indication and versatile mounting options.
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$556.00 $446.20
Switched mode power supply with 120W output and adjustable 24-28V DC voltage—ideal for industrial automation and control panels. Built for high efficiency and reliability, with IP20 protection and LED status indication.
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$600.80 $482.10
Compact power supply with 100-240V AC input and 24-28V DC output—ideal for industrial automation and control panels. Built for high efficiency with adjustable voltage and LED status indication.
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$527.80 $423.50
Compact power supply with 100-240V AC to 24-28V DC conversion and 72W output—ideal for industrial automation and control panels. Built for high efficiency with adjustable voltage and LED status indication.
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$1,470.80 $1,180.30
Switched mode power supply with 180W output and 91.8% efficiency—ideal for industrial automation and commercial electronics. Built for reliable performance, with adjustable voltage and LED status indication.
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$1,888.40 $1,515.40
3-phase power supply with 380-480V AC input and 24-28V DC output—ideal for industrial automation and control panels. Built for high efficiency with adjustable voltage and LED status indication.
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$2,240.40 $1,797.80
Switched mode power supply with 480W output and adjustable 24-28V DC—ideal for industrial automation and control panels. Built for high efficiency and reliability, with conformal coating for enhanced protection.
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$2,000.70 $1,605.50
Armorblock DeviceNet IO with configurable 16 digital inputs and outputs—ideal for industrial automation and machine control. Built for harsh environments, with IP67/IP69K rating and wide operating temperature range.
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$2,293.00 $1,840.10
Armorblock distributed IO module with 8 digital inputs and 8 outputs—ideal for industrial automation. Built for robust performance, supporting Ethernet/IP and DLR protocols with IP67/IP69K protection.
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$976.30 $783.40
Incremental encoder module with 24V DC supply voltage and compact 12mm design—ideal for industrial automation and control systems. Built for reliability, with wide temperature range operation.
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$284.80 $228.60
Point I/O module with 4 digital outputs and 24V DC source—ideal for industrial automation systems. Built for versatility, with a wide output voltage range of 10-28.8V and compact 12mm width.
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$607.50 $487.50
Point I/O module with 8 transistor outputs and 24V DC supply—ideal for industrial automation systems. Built for reliability, with short circuit protection and compact design for efficient integration.
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$1,808.60 $1,451.30
ArmorPoint IO module with 24V DC supply and RS232 interface—ideal for industrial automation and machinery control. Built for robust communication, with compact design for harsh environments.
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$1,565.40 $1,256.20
ArmorPoint IO module with 16 digital outputs and 24V DC source—ideal for industrial automation. Built for harsh environments, with IP67/IP69K rating and wide operating temperature range.
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$1,020.80 $819.10
ArmorPoint IO module with 8 digital outputs and 24V DC source—ideal for industrial automation and machine control. Built for harsh environments, with IP67/IP69K rating and wide operating temperature range.
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$17,567.30 $14,097.30
Analog output module with 8 channels and SLC 500 system compatibility—ideal for industrial automation and control. Built for efficient operation, with compact design for seamless integration.
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$12,937.20 $10,381.70
ControlLogix Ethernet module with 128 TCP and 8 axes—ideal for industrial automation systems. Built for seamless integration, with Ethernet/IP protocol and 2 industrial Ethernet interfaces.
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The Gold Standard in Smart Homes: A Pro's Guide to C-Bus

A truly smart home isn't just a collection of apps on a phone; it's a seamless, integrated system where lighting, climate, security, and AV all work together effortlessly. For decades in Australia, the go-to, professional solution for achieving this has been C-Bus home automation.

At SCHNAP, we offer a comprehensive range of C-Bus products, providing installers and systems integrators with everything they need to create powerful, reliable, and sophisticated smart homes and commercial spaces.

What Can You Control with a C-Bus System?

C-Bus is a robust and highly versatile platform, capable of integrating almost any electrical component in a building. It is the perfect choice for:

  • Lighting & Dimming: Create beautiful lighting scenes, schedule lights to turn on and off, and manage energy consumption with intelligent dimming control.
  • Blinds, Curtains & Shutters: Automate window coverings to open at sunrise, close for movie night, or react to changes in temperature.
  • Climate Control: Integrate your HVAC system for smarter, more efficient heating and cooling.
  • Security & AV Integration: Link your alarm system, door locks, and audio-visual equipment for whole-home control from a single button press.

Core C-Bus Components for Your Next Project

We stock the full suite of C-Bus hardware required for any installation, from a single room to a multi-story building.

  • C-Bus Switches & Dimmers: From elegant glass-finish wall plates to customisable multi-button keypads, we have the user-facing switches that provide intuitive control. Our range of leading-edge and trailing-edge dimmers ensures smooth, flicker-free performance with modern LED lighting.
  • C-Bus Relays & Controllers: These are the brains and the muscle of the system, typically installed in a switchboard. We stock a full range of relay modules for on/off control of power circuits, blind motors, and other devices, alongside the core network controllers.
  • C-Bus Sensors: For true "set-and-forget" automation, our selection of motion and light-level sensors allows the C-Bus system to make intelligent decisions automatically.

Trusted Brands for Your C-Bus Installation

When you're installing a premium system, you need components you can rely on. We stock genuine, high-quality C-Bus compatible hardware from Australia's most trusted brands, including Clipsal, Trader, and Legrand.

Why C-Bus Installers Choose SCHNAP

Get all your gear from a single, reliable source.

  • A comprehensive range of genuine C-Bus components.
  • Check live stock levels across Australia.
  • Fast delivery to keep your projects on schedule.
  • Competitive trade pricing for professional installers.

For a truly smart, scalable, and reliable automation system that adds real value to any property, trust SCHNAP for all your C-Bus needs.

Need C-Bus at the best prices and good quality? Shop now at Schnap