What Is a Digital Signage Content Management System?
A digital signage content management system (CMS) allows businesses to create, organise, schedule and publish content across screens from a single cloud-based platform. Whether you’re managing one screen in a single store or hundreds across multiple locations, Harmony’s content management system gives you complete control over what content is displayed, where it appears, and when it goes live – without needing any technical or design experience.
How Harmony Content Management Works
From first upload to live screen, Harmony’s content management workflow is simple enough for any team member to manage:
- Upload your own images, videos and RSS feeds, or choose from a library of sleek digital signage templates
- Organise content into playlists and a searchable content library so the right assets are easy to find and reuse
- Schedule and daypart content by time, day or location to keep messaging relevant
- Publish and update content remotely across single or multiple screens via secure cloud-based technology
- Monitor performance with proof-of-play reporting, uptime and screenshot statistics
WHY HARMONY?
- Choose from a variety of sleek digital signage templates
- Schedule and daypart content
- Easily upload your own images
- Deploy video on demand
- Create a searchable content library
- Manage content remotely with secure cloud-based technology
- Enjoy fast service and expert support
Manage Content Across Multiple Locations
For retailers, restaurant groups, franchises and hospitality brands operating across several sites, keeping every screen consistent and up to date can be a challenge. Our Harmony content management system lets you manage content across retail stores, shopping centres, restaurants, hotels and corporate offices from a single centralised dashboard. This lets head office control brand-wide messaging while still giving individual locations the flexibility they need.
Schedule Content by Time, Day and Location
Harmony makes it simple to schedule content in advance and automate what appears on screen throughout the day. Common use cases for South African businesses include:
- Switching digital menu boards between breakfast, lunch and dinner offerings
- Running time-limited promotional campaigns and in-store specials
- Displaying holiday and seasonal messaging across all locations
- Dayparting content to match footfall patterns in retail stores, restaurants and shopping centres
Once scheduled, content updates automatically – no one needs to visit the screen or swap content manually.
Frequently Asked Questions
What is a digital signage content management system?
A digital signage content management system (CMS) is cloud-based software that lets businesses create, organise, schedule and publish content to digital screens from one central platform. Harmony is DMX’s content management system for digital signage in South Africa.
How does Harmony manage content across multiple screens?
Harmony lets you upload, organise and schedule content once, then publish it across single or multiple screens and locations remotely - without needing to visit each site individually.
What types of content can I manage with Harmony?
Harmony supports images, videos, RSS feeds, playlists, digital menu boards, and promotional campaigns and messaging, all managed through customisable templates and a searchable content library.
Can I schedule content in advance?
Yes. Harmony allows you to schedule and daypart content by time, day or location, so screens automatically update with the right message - such as switching a digital menu board from breakfast to lunch offerings.
How is Harmony Content Management different from Harmony Platform?
Harmony Platform is DMX’s full digital signage ecosystem, covering signage, music, audio messaging and media player management. Harmony Content Management is the specific set of tools within that platform used to create, organise, schedule and publish your on-screen content.





