What should I know before buying a video wall? | Userful Blog

Jul. 28, 2025

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What should I know before buying a video wall? | Userful Blog

Over the past few years, video walls have become much easier to use and dramatically less expensive. However, choosing and installing a video wall system is no casual task. Before you decide on a supplier, manufacturer or specific system, ask yourself these questions:

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1. What is the purpose of this video wall today and in the future?

You need to be very clear on what you actually need the video wall system to accomplish both today and in the future. Obviously, you’ll know from the start whether it’s for signage, data visualization, dashboards, mission control, but within these categories, there are still many different business objectives you might have in mind. One office video wall might be strictly for dashboard and KPI displays while another might be primarily for that use case but also for team collaboration which would require more interactivity. But is it also possible you may want your video wall to accomplish both of these tasks in the future?

It’s vital to think now about how your needs are likely to change in the next few years. What features do you need right now, and what features you are very likely to need in the future? Under-buying could severely limit the system’s usefulness, but overbuying could lead to crippling cost issues with no extra ROI.

2. What are the installation considerations?

These following questions are important as they may affect a variety of install and decisions and may even impact the components or solution you choose:

Will this be an indoor or outdoor mounted?

Of course, outdoor mounted displays require weatherproofing, enhanced cooling systems, and must combat with direct sunlight. Indoor systems prioritise quiet cooling systems and high definition displays that look great up close. If indoor, consider the lighting of the room and its impact.

Is your existing electrical infrastructure up to the demands of the video wall system?

Are there sufficient electrical outlets in the intended position? Note that if you opt for a Power-Over-Ethernet (PoE) solution, you might only need power outlets for the displays themselves, as won’t need to power the switching and control equipment separately. You might have to budget for some electrical system upgrades, otherwise.

Does your intended surface have the structural support needed to mount the displays?

A structural sound surface that can support the weight of the displays is key, but if not, there are always ways to make it work. One way would be to reinforced the surface in question. Also, there are different types of mounting systems that can be used in case the surface is not sturdy enough.

Are there good sightlines to the video wall from all angles?

With any video wall sightlines are key: you want the right people in the right places to see it clearly and easily.

3. What scale of video wall controller and processor(s) will you be using

Your choice of processors and controller will have a huge impact on the effectiveness of your video wall, and your satisfaction with it, especially over the years as new features become available.

Some controllers offer relatively few features and almost no upgradability, yet are extremely easy to use and very focused on one or two specific tasks. If you know exactly what you need the display to do, and know for a fact that those needs aren’t going to change any time soon, this might be the best choice.

There are other, more advanced, controllers that offer more flexibility and features for better control and management of your video walls. These solutions are often ideal for a broader range of use cases, since they can adapt better to the specifications of different applications.

Of course there is always the matter of cost, but you’ll find that software-based solutions, like Userful’s, are more future proof, flexible, and still don’t break your bank. If you want to know exactly what Userful costs, it’s available online 24/7 at our Video Wall Pricing Page.

4. What about training and support?

The best system in the world won’t do you much good without someone who knows how to use it. Will your chosen solution be easy, even intuitive for anyone to use effectively, or will any of your personnel require specific training?

Troubleshooting and technical support is a key element of any system (A video wall is, at its heart, a computer system, and will on occasion misbehave). More proprietary, specialized solutions will require more specialized technical support (which limits availability, and very often costs extra). If it is more standardised, your on-site IT experts (or anyone technically competent) is likely to be able to troubleshoot any problems as they arise.

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This is one of the key reasons Userful uses standard off the shelf PC/Server hardware and the network: ease of install, ease of support and ease of use.

In the end, a video wall can help revolutionize your business, but to get the most out of it you should approach it like any major investment – always err on the side of asking more questions, and remember to plan for every eventuality.

Tips and best practices for setting up a video wall - OREI

A well-designed video wall can be a powerful tool to enhance presentations, events, or retail spaces. But with so many options and factors to consider, creating an effective multi-screen display setup can be challenging. This guide provides practical advice on building a video wall that will captivate your audience. We'll cover topics such as choosing the right video wall controller, ensuring seamless content delivery, and overcoming common challenges.

In this guide, we’ll explore tips and best practices to help you create a stunning multi-screen display.

Choosing the Right Video Wall Controller

The backbone of any successful video wall is its video wall controller. This essential device manages the input sources and distributes content across multiple displays, ensuring that your visuals are seamless and engaging. A high-quality controller allows you to handle various input types — like HDMI, DisplayPort, and even streaming content—simultaneously, giving you the flexibility to showcase diverse media.

Additionally, a good controller minimizes lag and distortion, which is crucial for maintaining the overall quality of your visual presentation. Investing in a reliable controller not only improves performance but also provides essential support and updates, ensuring your system remains current and capable of integrating new technologies as needed.

When evaluating controller video wall options, consider the following factors:

Input and Output Options: Ensure that the controller can handle the variety of input sources you plan to use, such as computers, cameras, or streaming devices. It should also support the number of outputs needed for your display arrangement.
Resolution and Scaling: Look for a video wall controller that supports high resolutions, especially if you plan to display 4K content. The ability to scale video appropriately is essential for maintaining quality across all screens.
User Interface: A user-friendly interface can make a significant difference when setting up a video wall for your event or home theater setup. Choose a controller with intuitive software that allows for easy configuration and content management.
Networking Capabilities: If you need to manage your video wall remotely or integrate it with other systems, ensure that the controller has networking capabilities. This can facilitate easier updates and content changes.
Compatibility: Make sure that the controller is compatible with the displays you plan to use. Some controllers may have limitations on certain brands or models.

By carefully selecting a video wall controller that meets your needs, you can set the stage for a successful video wall setup that captivates your audience.

Ideal Display Arrangement and Placement

Once you have chosen the right video wall controller, the next step is determining the arrangement and placement of your displays. The layout of your multi-screen display is critical to achieving the desired visual effect and functionality.

Consider the Viewing Distance: The optimal arrangement will depend on the distance from which viewers will be watching the video wall. For closer viewing distances, consider using a tiled layout with smaller bezels to create a more immersive experience. For larger spaces, a standard layout with larger screens may suffice.
Display Size and Configuration: Choose displays that are suitable for your intended purpose. Larger displays are ideal for high-traffic areas, while smaller displays may work well in intimate settings. Think about the configuration as well; a 2x2 layout is common, but a 4x1 or 3x1 layout can create a unique visual experience as well.
Mounting Options: Consider whether you will be mounting the displays on walls or using stands. Wall-mounted displays save space and provide a cleaner look, while stands allow for flexibility in arrangement. Ensure that the mounting hardware is robust and can support the weight of the displays.
Environmental Factors: Be mindful of environmental conditions such as lighting and temperature. Avoid placing displays in direct sunlight, which can cause glare and affect visibility. Additionally, ensure that there is adequate ventilation to prevent overheating.
Accessibility: Arrange the displays so that they are easily accessible for maintenance or adjustments. This consideration can save time and effort in the long run, especially if you need to change cables or perform updates.

Taking the time to plan the ideal display arrangement and placement will greatly enhance the overall effectiveness of your video wall.

Ensuring Seamless Video Playback

Once your video wall controller and display arrangements are in place, the next priority is ensuring seamless video playback. Smooth playback is crucial for maintaining audience engagement and delivering a professional presentation.

Test Your Setup: Before going live, conduct thorough testing of your video wall setup. Check for any lag, flickering, or resolution issues that might detract from the viewer's experience. Adjust the settings on your video wall controller as necessary to optimize performance.
Content Management: Use reliable content management software that allows you to schedule and organize content efficiently. The best AV for video walls will include tools that enable you to easily switch between different sources and types of content, from videos and images to live feeds.
Monitoring Performance: Continuous monitoring of your video wall during operation is vital. Consider using software that provides real-time diagnostics to help you quickly identify and address any issues that arise.
Optimize File Formats: Ensure that your video files are optimized for the displays in use. Using the right codecs and resolutions can help prevent playback issues. Test various file formats to determine which works best for your specific setup.
Update Software Regularly: Regularly updating the software for your video wall controller and content management system can help ensure optimal performance. Software updates often include enhancements, bug fixes, and new features that can improve your setup.

By focusing on these aspects, you can ensure a smooth and visually captivating experience for your audience.

Setting up a video wall is an excellent way to enhance your presentations, advertising, or immersive experiences. By choosing the right video wall controller, arranging your displays effectively, and ensuring seamless playback, you can create a stunning visual display that captivates and engages your audience.

At OREI, we offer the best video wall controllers, providing a range of high-quality devices designed to meet your specific needs. Our solutions ensure optimal performance and an engaging viewing experience. Explore our selection today to find the perfect setup for your next project.

The company is the world’s best wi fi conference supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

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