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The Classic S4

Where Ideas are Made 

Discover our revolutionary new interactive touchscreen, now with a brand-new OS, customisation, and a full suite of collaboration tools.  

Classic S4

 55" | 65" | 75" | 86" | 98" -  ASPECT RATIO: 16:9 

Introducing the Classic S4, our all-new interactive touchscreen. Featuring an upgraded user experience, clever tools, and a suite of interactive apps to make teaching, learning, meeting, and collaboration easier than ever.  


CommBox’s powerful OS has been designed to meet the needs of real people across a wide range of professions. The premium range of apps and tools have been created to help you make the most of your presentations, lessons, and meetings.  


Developed based on feedback from real users, in the CommBox Crew, across a range of professions, the Classic S4 sets a new benchmark for interactive screens.

Designed for

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All the right information, all in the right place. 

S4 Downloadables


CommBox OS Accounts

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Key Features

Key Specs

CommBox OS 

The Classic S4 is powered by the CommBox OS, designed in collaboration with the CommBox Crew and built on Android 11. With an intuitive interface and customisation options, you can tailor your experience and get the most out of your screen. 

Robust Hardware  

The Classic S4 features a premium 4K Android display delivering crystal-clear images and vivid colours, while it’s durable design is made to withstand daily use, providing a reliable solution for every classroom, office and meeting space.  


Immerse yourself in crystal-clear, room-filling sound with powerful 20W forward-facing speakers. Whether you're in a meeting, delivering a presentation or sharing video content, enjoy an experience that everyone can hear.  


Never run out of battery during a presentation again. Stay powered up and connected with the built-in USB-C port, which allows for laptop charging and touch capabilities while using the screen.

Slot-in PC 

Turn your Classic S4 into a large screen computer and access familiar Microsoft Applications with a Slot-in PC. Purchase a Microsoft license and leverage the power of Windows 10 & 11. 

CommBox Sensor Box

Introducing the CommBox
Sensor Box

Introducing the CommBox Sensor Box, the perfect companion for CommBox Classic S4 and S4+ screens.


Simplify access with NFC-enabled devices, seamlessly log in, and monitor room conditions using the Environment App for temperature, humidity, particles, and CO2.


Well With:

Works well with other products like:
Karter AV Furniture:

CommBox Classic S4

See it in action for Education....

Let's look at the Software

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The CommBox 


At CommBox, we believe that the experience is just as important as the product itself. That's why we offer the CommBox Experience, an unparalleled level of care and support that sets us apart from other screens.  

Our local Australia-based support team is available to help you every step of the way, providing expert training, guidance and troubleshooting whenever you need it. We even guarantee a same-day response if you get in touch before 3 PM AEST. Plus, with our 5-year warranty, you can rest easy knowing that your investment is protected.  

We're committed to ensuring that you have the best possible experience
with our products, and we're always here to help you get the most out
of your screen.  

Free virtual training 

True onsite swap out warranty



Live Chat Support, Comprehensive knowledge base 

Subscription Free 

Trust & Security 

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