Technology

Browser-Based vs Hardware Display Systems: What Bookmakers Should Know

Carthage Team· 21 June 2026· 7 min read
A modern wall-mounted display screen beside legacy media-player hardware

Every in-store display runs on one of two foundations: a proprietary media player bolted to each screen, or a browser pointed at a web page. The choice rarely gets discussed, yet it quietly decides what your displays cost to run, how fast you can change them, and who you depend on to keep them working. Here is how the two models actually differ, in plain terms.

Two ways to put content on a screen

A betting-shop display is just a screen showing content. The question is what sits behind it. For years the default answer was a dedicated media-player box, supplied and controlled by a signage vendor. The newer answer is a browser: the screen loads a web page, exactly like the device you are reading this on. Both light up a wall. What they cost you over time is where they part ways.

How proprietary hardware systems work

In the traditional model, each screen is paired with a specialist media player. The player stores or receives the content, and the signage vendor manages it through their own software. It is a closed system: the box, the software and the support all come from one supplier, usually on a recurring contract.

It works, and for some venues it is the right call. But it carries three quiet costs. The hardware is proprietary, so when a box fails you replace it with theirs. Changes go through the vendor, so updating a screen often means raising a request. And the contract recurs whether or not the system improves.

How browser-based systems work

A browser-based display does away with the specialist box. The screen, or a low-cost player behind it, simply loads a web page built for the purpose. The content lives centrally and is served to every screen over the internet. There is nothing proprietary to source, and an update is published once and appears everywhere.

This is the same shift the rest of retail technology made years ago: away from locked-in hardware, toward software that runs on whatever screen you already own. Carthage display solutions are built this way for exactly that reason.

The differences that actually matter

Cost of ownership

Proprietary players plus their support contracts are usually the largest line in a display budget over three years. Browser-based systems run on commodity screens, so both the upfront spend and the running cost tend to be lower. We break the numbers down in the cost of in-store betting displays.

Who controls changes

With proprietary systems, the supplier holds the keys. With a browser-based estate, content is managed centrally and changes ship instantly, which matters most when you run many branches. That problem is the focus of keeping in-store screens updated across every branch.

Failure and replacement

A dead proprietary box means a like-for-like replacement on the vendor's terms. A browser-based screen is just a screen: if one fails, you swap in any compatible display and it loads the same page.

Key takeaway

The hardware model is the decision that compounds. Browser-based displays move you off proprietary boxes and recurring lock-in, which is why they usually win on total cost of ownership.

When proprietary hardware still makes sense

It is not always the wrong choice. Venues with no reliable internet, or a single screen that never changes, may not feel the difference. The browser-based advantage grows with scale, with how often your content changes, and with how much you value controlling your own wall.

Which should a bookmaker choose

For most operators running live, changing content across one or more branches, browser-based is the stronger foundation: lower cost to run, faster to change, and no dependence on a single hardware supplier. If that sounds like your shops, start with the complete guide to in-store displays for betting shops.

Frequently asked questions

Is a browser-based display less reliable than a media player?

No. A browser-based display is purpose-built to run continuously and reconnect on its own. Reliability comes from how the system is built, not from whether a proprietary box is involved.

Do I need to replace my screens to go browser-based?

Usually not. Most existing screens can be driven by a low-cost player loading the web page, so you keep the displays you already have.

Can browser-based displays show live odds and results?

Yes. They pull live data feeds the same way any modern web page does, so sport, racing and numbers content stays current in real time.

See it on your own wall

Carthage builds browser-based display systems for betting retail: sport, racing, numbers and multi-game boards, rolled out across every branch with no specialist hardware.

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