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The Classic S4+

The ultimate
all-in-one screen

Enjoy all the powerful features of the revolutionary Classic S4, and then some.

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Interactive Teacher Meetings with


Budget Conscious Collaboration Made Easy!


Classic S4+

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

Welcome to the Classic S4+, the ultimate all-in-one video conferencing solution.


With all the upgraded features of the Classic S4, plus a built-in 13MP camera, 6 array microphones, the S4+ is designed to take your collaboration to the next level. 

Whether you're using Microsoft Teams, Zoom, or your preferred video conferencing system, the S4+ offers seamless and crystal-clear audio and video for your meetings. 

Combine all this with the powerful all-new CommBox OS, and join the future of collaboration with the Classic S4+.

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.  


Enjoy hassle-free video conferencing with the Classic S4+. Featuring a built-in 13MP camera and 6 array microphones, your're ready to connect and collaborate right out of the box.   

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

The CommBox Sensor box enhances the functionality of CommBox interactive screens by seamlessly integrating NFC (Near Field Communication) support into CommBox OS.


Quick tap on and off the screen for instant access to a personalised home screen, sidebar, and cloud storage (OneDrive or Google Drive).


Use the Environment App for monitoring room environmental indicators (temperature, humidity, particles, and CO2).

Available for CommBox S4 & S4+

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Well With:

Works well with other products like:
Karter AV Furniture:
  • Cadence

  • Easel

  • Synergy

  • Combi

  • Urban

  • Tilt

  • Elegance

  • VC Bracket

Let's look at the Software

Compare our Interactive Screens 

Find the right fit for you 

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.  

Find Out More

Free virtual training 

True onsite swap our warranty 



Live Chat Support, Comprehensive knowledge base 

Subscription Free 

Trust & Security 

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