What is an LED Video Wall?
LED video walls are made up of multiple LED panels that seamlessly connect to create one large, high-resolution display. Compared to traditional projectors and LCD screens, LED walls offer greater brightness, longer lifespan, and better visibility in a wide range of environments. Their modular design allows for flexible configurations—making it possible to build video walls in various sizes and shapes to fit any space.
Thanks to advancements in LED technology, today’s panels deliver consistent brightness and color uniformity across the entire screen. Newer models also support higher frame rates, resulting in smoother motion and lower power consumption compared to older systems. At Avalico, we take great care in the installation and calibration process to ensure optimal performance, durability, and a long service life for every LED video wall we deliver.
Lower Energy Use
Seamless, Clear Image
Ultra-Bright in Daylight
Big, Impactful Displays
Long-Lasting Performance
Custom Sizes & Shapes
How We Design LED Video Walls at Avali
Every LED video wall project is unique. At Avali, our design process begins with an in-person visit to evaluate the space. We assess the dimensions, ambient lighting, viewing angles, and any infrastructure constraints. This allows us to recommend the most suitable solution based on your environment and the type of content you plan to display.
We also offer expert guidance on screen placement to optimize visibility and ensure a comfortable viewing experience.
A key part of the design process is selecting the right pixel pitch—the distance between the centers of two adjacent pixels. This factor directly affects image resolution. At Avali, we help you choose the ideal pixel pitch based on viewing distance, content type, and budget.
For close-range viewing (e.g., conference rooms, control centers), we recommend lower pixel pitches (e.g., 1.5mm–2.5mm) to ensure sharp detail and high clarity.
For medium-range viewing (e.g., lobbies or studios), pixel pitches of around 2.6mm to 4mm provide a good balance of image quality and cost.
For long-range applications (e.g., stadiums, billboards), higher pixel pitches (e.g., 6mm and above) are more appropriate and cost-effective.
This tailored approach ensures your LED video wall delivers the best visual performance for your specific needs.
Necessary infrastructure for installing LED video wall
At Avalico, we are with you from the beginning of the project to build the right structure for your LED video wall. Things such as the necessary strength, weight balance, wind resistance, and proper combination with the existing design and architectural components are part of Avalico’s services.
Structures for installing LED video walls can be designed in two ways: wall-mounted or freestanding. The best materials are used for the durability and strength of the structure, and accurate calculations are made with special programs for wind resistance, impact, and structural bearing capacity to ensure that the LED video is stable in place. Strict tests are carried out at different stages of construction to ensure that safety considerations and structural standards are met.
Building a LED Video Wall Cabinet
At Avali, we design and manufacture high-quality LED video wall cabinets that house LED power modules and critical electronic components. Our cabinet design prioritizes efficient heat dissipation to ensure thermal stability and long-term performance. Built to endure challenging environmental conditions, each cabinet undergoes rigorous testing for durability and reliability. The engineering behind these cabinets plays a vital role in determining the overall lifespan and visual integrity of the LED wall. High-quality cabinet construction isn’t just about strength—it directly impacts how your display performs over time.
Choosing Indoor or Outdoor Modules
Choosing between indoor and outdoor LED modules depends on several factors, including weather conditions and the amount of ambient light.
Indoor Modules
These modules are designed for environments with controlled lighting—such as conference rooms, studios, and shopping malls. They typically offer higher resolution, greater brightness, and smaller pixel pitches, making them ideal for close viewing distances.
Outdoor Modules
Built to withstand harsh environmental conditions, outdoor modules are resistant to water, wind, and dust. They feature higher brightness levels to ensure visibility even under direct sunlight.
At Avali, we aim to provide the best solution by carefully evaluating the client’s requirements, ambient lighting, and installation environment.
Video Calibration
At Avali, once the LED video wall has been installed, a precise video calibration process is carried out to ensure that brightness and color uniformity are consistent across the entire display surface. During this process, various visual parameters—such as contrast, sharpness, brightness, and color balance—are measured using professional calibration tools. Based on these measurements, fine-tuned adjustments are applied to optimize the image quality to the highest possible level.
LED Video Technology
Pixel Pitch
Pixel pitch plays a crucial role in determining image resolution. At Avali, we tailor our LED video wall solutions to meet diverse user needs by offering a variety of pixel pitch options suited for different viewing distances and types of content.
Smaller pixel pitches (e.g., P1, P2) deliver higher image resolution, making them ideal for applications that require close-up viewing such as conference rooms, broadcast studios, and high-end entertainment rooms.
On the other hand, larger pixel pitches (e.g., P5, P8, P10) are optimized for distant viewing and large-scale displays, making them a smart choice for outdoor installations, stadiums, and advertising screens.
Refresh Rate
High refresh rates are essential to ensure that fast camera movements in movies, video games, and live broadcasts appear smooth and free from lag or flicker. This is especially critical for live TV productions and studio environments where real-time performance matters—such as sports coverage or game streams.
With a high refresh rate, the LED video wall updates images more frequently, delivering smoother motion and reducing visual artifacts. This results in a more immersive and comfortable viewing experience for the audience.
At Avali, we select the most suitable refresh rate based on the specific needs of each application, taking into account the type of content being displayed to ensure the highest visual quality.
Quality of LED Wall Modules
The quality of LED modules used in video walls plays a crucial role in determining the brightness, color consistency, and overall lifespan of the display. High-quality modules offer superior contrast ratios, which enhance image depth and detail, delivering a more vibrant and engaging viewing experience.
With the advancement of LED technology, newer generations of modules are now more energy-efficient while maintaining high performance. At Avali, we carefully select premium-grade LED modules to ensure longer system lifespan, minimize failure rates, and reduce the need for maintenance. Our goal is to deliver lasting performance and reliability to every installation.
Control and Connectivity
LED video walls support a variety of input formats—including HDMI, DisplayPort, and SDI—which makes them highly compatible with a wide range of playback devices.
You can even integrate networked media players to control and schedule content remotely, offering convenience and flexibility for various installations.
In mission-critical or sensitive environments, redundancy can be built into the system by installing backup media players. This ensures uninterrupted playback, as the backup player automatically takes over if the primary player fails.
Types of Video Walls
LED Video Wall
LED video walls are built from modular LED panels placed seamlessly side by side. They can be custom-sized to fit various environments and viewing distances.
A key feature of LED displays is pixel pitch—the distance between pixels. A smaller pixel pitch means higher resolution and better image quality, making LED walls ideal for both indoor and outdoor applications.
LCD Video Wall
LCD video walls are composed of multiple high-definition LCD screens tiled together. Their strength lies in delivering crisp image quality for close-range viewing. These are often used in control rooms, retail displays, and corporate settings.
Projection-Based Video Wall
Projection systems use multiple projectors to create a single large-scale image. They’re especially useful for very large formats
Where Video Walls Are Installed
Retail & Digital Signage
Corporate Offices & Boardrooms
Entertainment Venues & Theaters
Creative Studios & Virtual Production
Control Rooms & Surveillance Centers
Public Installations & Outdoor Displays
Video Wall Applications
Immersive Visual Experience
Video walls allow you to showcase movies, images, or live video content on an ultra-large scale—far beyond the capacity of a single display. Whether it’s a hotel lobby, concert hall, or stadium, these walls grab attention with breathtaking visuals that captivate large audiences.
They support:
Multi-screen synchronization
High-resolution, edge-to-edge imagery
Live broadcasting integration
Real-Time Data & Information Delivery
Video walls are essential for displaying dynamic content like live dashboards, flight information, or data visualizations. They are widely used in:
Airports & transportation hubs
Railway stations
Control rooms
Enterprise command centers
With the ability to broadcast a single message across all screens—or deliver unique content per screen—they become a vital tool for organizations seeking clarity and impact in information delivery.
Interactive Social Media Display
Enhance your in-person customer experience by broadcasting your live social media feed, campaigns, or testimonials on a vibrant video wall. Ideal for:
Retail showrooms
Brand activations
Event booths
Video walls transform online engagement into an on-site marketing spectacle, helping you bridge the gap between digital interaction and physical presence.
Expanding the Power of Video Walls Across Industries
Video walls are transforming how organizations communicate, captivate, and connect across a wide range of industries. In cities across the U.S., LED video walls light up streets as dynamic billboards, inform travelers at airports and train stations, and guide visitors inside shopping malls, libraries, and convention centers. Whether it’s an outdoor plaza or a museum, video walls offer an unforgettable visual experience that combines clarity with scale.
Entertainment and lifestyle venues are also embracing this technology. From cinema lobbies and concert halls to bars, lounges, and sports arenas, video walls create immersive environments that energize audiences. Restaurants and hotels are turning to large-scale displays to build ambiance and elevate the customer experience, while casinos and resorts use video walls to dazzle and attract attention in high-traffic areas.
In the corporate world, video walls have become a powerful tool for branding and collaboration. Businesses install them in lobbies, conference rooms, and showrooms to share real-time data, showcase products, or welcome guests with stunning visuals. They’re also being used in coworking spaces, trade booths, and reception areas to modernize communication and reinforce identity.
Education and cultural institutions benefit as well. Schools and universities install LED walls in classrooms, lecture halls, and campus entryways to present learning material, broadcast events, or provide important announcements. Houses of worship—including churches, mosques, and temples—leverage video walls to support sermons and enhance spiritual engagement. Cultural centers and art galleries use them for dynamic displays and media storytelling.
Critical services and industrial facilities also rely on video walls. Emergency operations centers, dispatch rooms, and traffic control centers use high-resolution displays to monitor live data and improve response times. Factories and utility centers use them for real-time process control, while government and defense agencies benefit from secure, large-format monitoring systems.
New applications are emerging every year. Healthcare providers are integrating LED walls into clinics and medical centers to display wellness content and queue systems. Smart homes and luxury buildings use them in lobbies or private rooms for lifestyle display. Wedding halls and party venues incorporate custom visuals as part of the celebration, while tech-forward retailers use video walls in showrooms to offer interactive customer experiences.
Whether in a retail space or a control room, video walls offer unmatched flexibility, clarity, and scale—making them a key solution for today’s visual communication needs.
What Makes Up a Video Wall System?
A complete video wall system consists of three main components that work together to create a seamless and powerful visual experience:
1. Video Wall Display
This is the visible screen surface, made up of high-resolution LED or LCD panels arranged to form one large display. Depending on the environment, it can be configured as flat, curved, or even shaped creatively. These displays are commonly installed in corporate lobbies, churches, shopping centers, conference rooms, universities, museums, home theaters, sports venues, broadcast studios, and even high-end residential living rooms.
2. Video Wall Controller
Often referred to as the brain of the system, the controller manages how content is distributed across the display. It handles multiple video sources and routes them to different zones or the full screen. Advanced controllers support flexible layouts, scaling, input/output switching, and seamless integration with audio systems.
3. Video Wall Software
This software interface lets users control, schedule, and manage content easily. From drag-and-drop layouts to preset configurations, it enables efficient operation whether you’re using the system for digital signage, live streaming, event production, or interactive exhibits. Remote monitoring and content scheduling features make it a vital tool in both commercial and institutional applications.
These three elements form the backbone of any professional video wall setup, adaptable for a wide range of uses—from command centers to private cinemas.
What Features Should a Video Wall Have?
A high-quality video wall system should include the following key features:
1. Ultra-Narrow Bezels
To avoid the checkerboard or grid effect, the gap between individual screens (bezels) must be as small as possible. Seamless viewing is crucial for a clean, uninterrupted image.
2. Auto-Calibration Technology
Modern video walls should support auto-calibration that adjusts brightness, contrast, and color across all panels to ensure uniformity—both on individual displays and across the entire wall.
3. Flexible Sizing and Layouts
Video walls should support a range of configurations. You can combine different numbers and sizes of displays to fit custom spaces—from square grids to creative curves.
4. Central Video Wall Controller
A controller is essential to process and send content to the right sections of the wall. It enables source switching, signal scaling, and full-screen or split-screen visuals.
5. Modular Display Cubes
Many video walls are built using modular “cubes” about the size of a 40-inch screen. These units can be arranged in any number or layout to create a large-scale image, tailored to your space.
6. Precise Alignment and Visibility
The spacing and alignment between the cubes must be optimized to maintain clear visuals. In poorly configured systems, the borders or gaps between screens may become too visible.
Waterproof Video Wall: Technology for High-Quality Outdoor Display
Waterproof video walls are one of the most advanced solutions in modern visual systems, designed specifically for outdoor use. Built to withstand challenging weather conditions—including rain, humidity, dust, and temperature changes—these displays are ideal for open-air environments. They maintain excellent image quality even in harsh climates, making them perfect for public installations, commercial signage, or large-scale outdoor events.
Main Features of a Waterproof Video Wall
Weather Resistance (Rain, Humidity, Snow, Dust)
Waterproof video walls are built to perform reliably in all types of weather. They resist rain, moisture, high humidity, snow, and even fine dust, making them ideal for outdoor public spaces and unpredictable climates.
High Resolution with Superior Brightness
These systems deliver crisp, high-resolution visuals with vibrant color quality. Advanced brightness and contrast technologies ensure images stay sharp and clear—even in direct sunlight or brightly lit environments.
Long Lifespan and Durability
Made with durable, weather-resistant materials, waterproof video walls offer extended longevity compared to standard displays. Their rugged design helps minimize repair and maintenance costs over time.
Optimized for Outdoor Installation
These displays are specially engineered for outdoor use. Their slim, modern design allows for easy installation in various outdoor environments—perfect for areas with temperature swings or frequent weather changes.
Applications of waterproof video walls in outdoor environments
Outdoor Digital Advertising
Waterproof video walls are ideal for displaying advertising in outdoor environments such as city billboards or billboards. These systems can display advertising content in excellent quality without worrying about damage from weather conditions.
Use in stadiums and sports venues
Waterproof video walls are used in stadiums and gyms to virtually display games and advertising content. Due to their resistance to environmental conditions, these displays are easily installed and used in outdoor spaces.
Displaying live content at outdoor events
In concerts, festivals and other large events held outdoors, waterproof video walls can help display live images and videos and even interactive content. This feature allows viewers to have the same and engaging experience of the event anywhere in the environment.
Airport and Transit Information
In locations such as airports, train and subway stations, waterproof video walls can clearly and accurately display important information such as flights, routes and schedules. These systems provide greater security and performance in these high-traffic locations due to their waterproof feature.
Benefits of using waterproof video walls in large projects
Resistance to environmental damage
Using a waterproof video wall helps reduce the risk of damage caused by rain, snow, dust, and moisture in outdoor projects. This feature reduces the need for frequent repairs and extends the life of the system.
Reduced maintenance costs
Due to the high resistance of these displays to environmental factors, maintenance and repair costs are greatly reduced. This feature is especially important in large projects and in public spaces.
Suitable design for large and bright spaces
The waterproof video wall uses advanced technologies for light and contrast management, which helps display images clearer and better in places with high light and outdoors.
The Complete Guide to Waterproof Video Walls: Kodali Innovations in Professional Displays (with Project Examples)
Waterproof Video Wall: Kodali's Ultimate Solution for Challenging and Wet Spaces
Introducing Codali: A leader in display and lighting technologies
Codalico, as a reputable and leading company in the field of advanced display systems, smart lighting and audio-visual equipment in Iran, has always focused on providing innovative and high-quality solutions. Relying on an experienced technical team and up-to-date international knowledge, Kodalico has succeeded in implementing numerous landmark projects nationwide. The company’s commitment to high quality, strict adherence to technical standards and reliable after-sales service has established its name as a reliable partner in the industry. To learn more about Kodalico’s services and products, you can use the following communication channels:
• Official website: https://www.codalico.com/
• Head Office Contact Number (Tehran): 02122012550
• Mobile Number: 09125304300
• Address: Tehran, Valiasr Street, Corner of Ravanpour Street, Jam Tower, 6th Floor, Unit 2
The challenge of humid environments and Kodali's solution in waterproof video walls
The use of large-format displays (video walls) in public, commercial, and industrial spaces is expanding day by day. However, environments such as indoor and outdoor swimming pools, spas, aquatic centers, food processing plants, wet labs, and even the semi-open spaces of restaurants and beach hotel lobbies pose unique challenges for electronic equipment. High humidity, splashes, steam, and even direct contact with liquids can quickly seriously damage conventional LCD or LED panels, leading to failure, reduced lifespan, and the risk of electric shock.
Codali Waterproof Video Wall Technology: Safety and durability against moisture
This is where Kodali’s Waterproof Video Wall technology comes in as a vital and specialized solution. Utilizing advanced engineering, these systems offer the following key features:
1. High level of protection (IP Rating): Kodali’s waterproof video wall panels typically have an IP65 or higher protection rating. According to the international standard IEC 60529:
o The first digit (6): Indicates complete resistance to dust ingress.
o The second digit (5): Guarantees that water splashed from any angle will not penetrate the device for at least 3 minutes. (Source: International Electrotechnical Commission IEC)
o IP protection rating table:
First digit (solids) Second digit (liquids) Meaning
6 5 Complete dustproof + resistant to water splashes from all directions
2. Resistant materials and coatings: The use of robust aluminum bodies, resistant glasses with hydrophobic coatings and industrial sealants prevents moisture from penetrating sensitive electronic components. (Source: Studies on protective materials in electronics – ScienceDirect).
3. Smart ventilation design: Specialized ventilation systems (if needed) that prevent the accumulation of moisture and steam inside the cabinet, while preventing the entry of water droplets and foreign particles.
4. Protected cabling and connections: The use of ducts, cable glands and special waterproof connections to ensure the safety and uninterrupted operation of all communications.
Key Benefits of Kodali Waterproof Video Wall: A Smart Investment for Challenging Environments
Exceptional durability and longevity against moisture
• 70% reduction in moisture-related failures: Using advanced sealing technology (IP65/IP67) and corrosion-resistant materials, premature failures caused by moisture, salt and steam are significantly reduced.
• Reduced maintenance costs (OPEX): The need for costly repairs and replacement of panels damaged by water ingress is minimized.
• Reliable warranty and after-sales service: Kodali technical support provides maximum assurance of long-term system performance. (Source: Performance reports of projects implemented on Kodali website).
Extreme safety: Human and equipment health is a priority
• Complete elimination of the risk of electric shock: The design of circuits and connections with double protection standard (Double Insulation) and the use of waterproof ducts and glands (IP68-rated Cable Glands) guarantee the safety of users and personnel even in possible contact with water. (Reference standard: IEC 62368-1).
• Short circuit protection: Nanometer coatings and advanced insulation protect internal circuits against moisture and short circuits.
• Confidence in crowded environments: High safety allows installation in public pools, water parks and medical centers without worry.
24/7 uninterrupted performance under the toughest conditions
• Stable performance in variable temperature and humidity: Equipped with intelligent anti-infiltration ventilation systems (Sealed Airflow Technology) that regulate the internal temperature without exchanging air with the outside environment.
• Resistance to chemical washing: Special surface coatings allow cleaning with disinfectants common in the food and pharmaceutical industries.
• Suitable for industrial environments: Withstands vibrations and minor shocks in factories.
Professional image quality without compromise
• High Brightness (1500+ nits): Ensures image clarity even in bright environments and under direct sunlight in semi-open spaces.
• Vivid and accurate colors (Wide Color Gamut – 100% sRGB): Advanced image processors and factory-calibrated panels maintain color accuracy even after years of use.
• Seamless 4K UHD resolution: Delivers stunning images with ultra-high resolution to capture maximum audience attention.
Unparalleled design and installation flexibility
• Installation in impossible locations: Possibility of implementation in pool walls, near fountains and open coastal environments with high humidity and salt.
• Curved and non-linear shapes: Ability to create curved video walls for unique visual effects in modern decoration.
• Easy maintenance (Tool-less Maintenance): Modular design with the ability to quickly replace panels without the need to drain the entire system from the water.
Total Cost of Ownership Optimization (TCO Reduction)
• Cost comparison table over 5 years:
Cost component of conventional video wall Waterproof video wall Kodali Savings
Initial purchase cost higher average –
Annual repairs Very high Very low Up to 80%
Panel replacement (failure) High (30% probability) Rare (less than 5%) Up to 75%
System downtime Significant cost Near zero 100%
Total cost of ownership (5 years) Very high Optimized 40%-60%
• Faster return on investment (ROI): Reduced operating costs and extended system life return the initial investment faster.
• Reduced financial risk: Predictable costs without worrying about sudden, costly failures.
Conclusion: Why is the Codali Waterproof Video Wall the best choice?
Kodalico’s waterproof video wall is not just a display, it is a comprehensive engineered solution that combines state-of-the-art technology, premium materials and strict international standards to transform the challenge of wet environments into an opportunity for visual appeal. These systems, while offering the highest level of safety and durability, are a smart investment for the future of your business by optimizing your total cost of ownership (TCO).
Do you have a wet space? A conventional display is not a good alternative!
To accurately calculate the total cost of ownership (TCO) of your project and receive free technical advice, contact Codali
Examples of projects implemented by Codali with waterproof video walls
Codali is proud to have applied its waterproof video wall technology in numerous projects. To view concrete examples and study the technical details of these projects, you can visit the “Portfolio” or “Portfolio” section of the Kodali website. Some of the notable categories on the Unasp site (refer to the direct link to the portfolio on the Kodali website) are:
• Luxury swimming pool and spa projects: Installation of information and advertising displays in environments with very high humidity.
• Shopping centers and food courts equipped with water features: Use in direct proximity to water to attract the audience.
• Food and pharmaceutical factories: Display production line information in environments with constant washing.
• Beach hotels and restaurants: Create visual appeal in the lobby and outdoor space resistant to salt and sea humidity.
Ordering process and expert consultation with Codali
Choosing the right waterproof video wall requires consideration of several factors, including the required size, resolution (HD, Full HD, 4K), precise IP protection rating (IP65, IP67, etc.), installation environment, and budget. Kodali’s expert consulting team is ready to provide you with the following services:
1. Free assessment of the installation site and project needs.
2. Concept Design and provision of technical drawings.
3. Introducing the best product options according to your budget and technical requirements.
4. Professional installation, commissioning, and calibration support.
5. Providing after-sales service and a reliable warranty.
Conclusion: A bright future with Codali's durable displays
In today’s dynamic world, an effective visual presence in any environment, even wet and challenging ones, is a necessity. Combining advanced technology, robust construction and strict adherence to international standards, Kodali’s waterproof video wall allows you to convey your message to your audience in an attractive, safe and sustainable way without worrying about equipment vulnerability. This solution is not only an investment in display equipment, but also an investment in the security, credibility and longevity of your brand.
Do you have a project in a wet or semi-open environment that requires a durable and impactful display? Contact Kodali’s video wall experts today!
Advantages of WALL LED
- LED screens can be waterproof and used outdoors.
- LED screens can be brighter than LED walls, so they are more suitable for open environments where there is natural light.
- Unlike LCD WALLs, where there is a border between images, in LED WALLs the image is seamless.
Disadvantages of LED WALLS
- LCD WALL usually has a higher resolution than LED WALL, so LCD walls are a good option for places where the viewing distance is short and high quality is needed to display details.
- LED walls have higher power consumption compared to LCD walls.
- At a given resolution, the price of LED walls is higher than that of LCD walls.