The A5 is the most capable member of the entry-level asynchronous range, with capacity up to roughly 512×128 pixels, recommended specifically for medium and large single-colour or dual-colour scrolling signs. You upload the content with a phone app, after which the card plays it reliably and on its own without a computer, in 24-hour daily operation if required. Its larger buffer means longer, more detailed texts and several alternating messages fit on it without stuttering. It comes with a 1-year warranty, service backing and spare parts held in regional stock, so a larger sign has solid support behind it. If you are looking for the most capacity within the entry-level class before moving up to the full-colour HUB75 module-based systems, the A5 is the right choice.
LED wall controller A5
The A5 is made for anyone looking for the most capable entry-level controller that is still simple to handle. Up to roughly 512×128 pixels the card comfortably serves medium and larger single-colour or dual-colour LED signs, where smooth display of longer text, scrolling animation or several alternating messages matters. Because it works asynchronously, the content is held in the card's internal memory, so no permanent computer or internet support is needed for day-to-day operation. It is an ideal solution for businesses whose sign size and volume of content exceed the comfortable capacity of the smaller cards, but which do not yet need full-colour, video-type display. This is the point in the range at which it is worth pausing to weigh things up: is this still enough, or is the next, professional class the better direction?
Send me the detailed quote
We will email you a technical proposal tailored to your project: sizing, recommended pixel pitch, power consumption, an itemised price and the installation steps. If you also upload a photo of the site, we will create a free visualisation from it.
Technical specifications
This model is built to order, so it has no list price — request a quote and we will price it exactly to your dimensions.
For larger signs and more content
If the width or height of your planned display exceeds what an A3 or A4 comfortably serves, the A5's capacity of roughly 512×128 pixels gives you the headroom you need without having to move up to the full-colour HUB75 module-based class. This controller performs particularly well where you want to show several pieces of information at once — company name, current offer and contact details, for instance — alternating, and scheduled by time of day if you wish. The larger memory and pixel capacity make the scrolling text more legible and the lettering larger and cleaner when viewed from a greater distance. Retail chains, car dealerships, larger restaurants and event centres often choose this card when they want single-colour or dual-colour technology but with more content than a smaller A3 or A4 would comfortably carry.
Simple to handle, serious performance
Content is uploaded through the phone app in the same way as with the rest of the range, so no separate software knowledge or computer is needed for daily use — if you can write an email, you will handle this confidently too. The card downloads the text, effects and scheduling assembled in the app, and then plays it back entirely on its own without interruption, resuming automatically even after a power cut. Its stability and larger buffer make the A5 particularly suitable for locations where the sign runs for many hours a day, or all day, with continuously changing content. Training is part of the handover: we go through the upload and scheduling steps with you on site, so you can operate the sign independently from day one.
Quality and service backing behind a larger sign
The larger the sign, the more it matters that the controller behind it is not a no-name part from mixed production batches — the failure of a larger display can mean a larger loss of revenue. That is why the A5 is built to the same standard of selected, single-batch components as the rest of the range, and every card passes quality control before dispatch. The card carries a 1-year manufacturer's warranty, with service backing and spare parts held in regional stock: if a problem arises, the swap can typically be done in minutes, with no weeks of waiting for a delivery from abroad. With a larger sign that quick response time counts for a great deal, because a display that has gone dark is a direct loss of revenue.
When to move up to the professional class
The A5 is the top of the entry-level asynchronous range: moving on from here takes you towards our HUB75 module-based systems, which give full-colour and even video-type display, with synchronous control, far higher pixel density and cloud-based content management. If live video, full colour gradients or high-resolution graphics are in your plans, it is worth considering that step now, so you do not have to replace the kit a few months later. With a free site survey we help you decide whether the A5 is still right for your size and content requirements, or whether the professional class will give the better return in the long run.
Typical applications
LED wall controller A5 — frequently asked questions
How much more can the A5 do than the A3 or A4?
The A5 has a capacity of roughly 512×128 pixels and a larger buffer, so it can serve longer texts, more alternating messages and larger signs, as against the A3's limit of roughly 256×64 and the A4's roughly 384×96 pixels.
Does this card need any extra software?
No, it is operated through the same phone app as the rest of the range; no separate software installation or computer is needed.
Is it suitable for continuous, all-day operation?
Yes, the A5 is designed specifically for sustained operation, up to 24 hours a day, and we back its reliability with a 1-year warranty.
What happens if the card fails?
There is service backing behind it and spare parts held in regional stock; the swap can typically be done in minutes, so even a larger sign is not left switched off for long.
Who fits it and provides the training?
We carry out the fitting and the training at handover; it is always included in the price, at no extra charge, so you can operate the sign independently from day one.
When is the professional HUB75 module-based class needed instead of the A5?
If you are planning full-colour, video-type display, or a sign larger than the A5's roughly 512×128 pixel capacity, it is worth moving to the professional class — we pin this down with a free site survey.
