What Is A Video Wall Used For?

A video wall is a large display screen made up of multiple smaller screens or tiles arranged together to form a larger display. Video walls are typically used in public spaces such as conference rooms, control rooms, trade shows, sporting events, retail stores, and other venues where a high-impact, high-resolution display is required.

Video walls are often used for advertising and marketing purposes, as they can display high-quality, eye-catching visuals and can be used to showcase products or services. They can also be used for informational purposes, such as displaying real-time data feeds or news updates.

In control rooms, video walls are used to monitor a large amount of data from various sources, such as security cameras, weather reports, and other sensor data. This allows operators to have a comprehensive view of the situation and respond quickly to any issues that may arise.

Video wall can also be used for entertainment purposes, such as displaying live sports events or concerts. They are also commonly used in gaming arcades or amusement parks, where they can provide an immersive experience for visitors.

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What Is Video Wall In CCTV?

A video wall in CCTV (closed-circuit television) refers to a display system consisting of multiple screens or monitors arranged in a grid or matrix formation to create a larger image or display.

In CCTV surveillance, video walls are used to monitor and view multiple video feeds from different cameras simultaneously, providing a more comprehensive and real-time overview of an area or facility. The screens are typically mounted on a wall or within a dedicated control room, allowing security personnel to monitor and control the video feeds effectively.

Video walls in CCTV can be customized to meet specific needs and requirements, such as displaying high-resolution images, supporting multiple video formats, and offering advanced processing capabilities. They can also be configured to display various layouts and configurations, including picture-in-picture, full-screen, and tiled displays.

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How Much Does It Cost Video Wall?

The cost of a video wall can vary greatly depending on a number of factors, such as the size of the wall, the resolution of the screens, the type of technology used, and the installation and maintenance costs.

Generally, video walls can range from a few thousand dollars for a small, basic setup to tens or hundreds of thousands of dollars for a large, high-end installation. For example, a 2x2 video wall (four screens in a 2x2 grid) with standard resolution screens could cost around $5,000 to $10,000, while a high-end 8K resolution video wall with specialized technology and custom installation could cost well over $100,000.

It's important to note that the cost of a video wall doesn't just include the screens themselves, but also any necessary hardware such as a video processor, mounting brackets, and cabling, as well as installation and ongoing maintenance costs. It's recommended to consult with a professional video wall installer or supplier to get a more accurate estimate based on your specific needs and requirements.

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Display Solutions: Putting the ‘smart’ in Smart Cities

With new cities being developed and existing cities modernizing their infrastructure across the world, Smart Cities are arising as the cities of the future. These are the cities that besides providing the basic amenities, digitally connect citizens by providing them relevant information, facilities like public Wi-Fi, advertising and even necessitate effective surveillance systems. This better-connected world is achieved with the help of new-age technology, an important part of which is played by public information displays or digital signage, or more specifically, LED video walls.

Public Information Displays (PID) are already revolutionizing digital communications in the major cities of the world by serving as an on-the-go resource for people to access information. What sets public information displays or LED displays apart from the regular sign boards is that it offers cities and even businesses, an opportunity to present more than one message through a single space/sign. 

A single digital sign brings a greater level of versatility and flexibility and offers a deeper way to communicate.

As digital displays make use of visually appealing, attention-grabbing LED displays that grabs eyeballs, these PIDs are becoming vital to advertising industry at transport junctions and places that draw large crowds.

Digital Displays play a significant role in the implementation of command and control centre of a smart city. DLP-LED video walls help monitor various systems that need 24x7 surveillance in any city, such as transportation systems, traffic management, security, power & utilities, and more. By optimizing visualization of all kinds of data, video walls help operators get the most out of the available information.

Video wall solutions help bring clarity in display and monitoring systems and enable effective digital communications, thus contributing in the building of the smart cities of the future! 

LED Video walls: The Nerves of Transportation Industry

Globalization has brought the world together and has tremendously changed the face of travelling. The burgeoning of the transportation industry has specially been overwhelming in a country like India, thanks to its dense population. The number of commuters commuting through metros, railways, buses or airplanes is already very high and with time the number is only rising.

These days it is imperative to communicate information to passengers in real-time at all transport junctions in a quick and effective manner. And not just that, transport junctions make a great space for brands to advertise and generate revenues, as the footfall is extremely high. That’s where LED displays come in the picture, as the large displays are perfect to exhibit travel information, passenger alerts, branding content, and even serve as a mode of entertainment.

What makes LED video walls an integral part of transportation industry is that they display information in real-time with clarity that catches the attention of the masses. Additionally, these places of public transport have humongous advertising opportunities as they are crowded throughout the day. The sheer number of people passing and waiting serve as an opportunity to advertisers looking to grab audience attention. Ensuring a sharp image, content flexibility and superior long-term performance, LED Video Walls makes advertising more effective and captivating to audience.

From displaying arrival and departure times for passengers to making advertising easier, LED's play a vital role at airports, train stations, and other transport junctions around the world.

MANAGING DISASTERS WITH LED VIDEO WALLS

The news of Hong Kong being lashed with a ravenous Typhoon yet again recently left quite a few question marks.  It’s a marvel how these people manage to stay at the top in spite of being at the receiving end of nature’s fury so frequently. They have effectively established a very strong technological solution that helps them work through such disasters with preparedness. They are smartly using LED video walls for monitoring and forecasting at each step, so that the city remains largely unaffected by calamities.

Here is how LED video walls can help in weather forecasting, climate monitoring, disaster predictions, etc. to help in disaster preparedness:

-Detailed data compilation at one place

 Advanced imaging and multiple data collection systems are needed in weather and civil aviation department where these mammoth video walls compile and display different types of information. The data so collected is detrimental in issuing weather warnings for the days ahead, so that the contingency arrangements can be made accordingly.

-Multiple data display

The video wall technology can take one input and decipher it in multiple ways for processing and analysing data from all conceivable angles. For instance, to track natural calamities such as typhoons, there will be a ton of factors that need to be considered and studied. From rainfall to wind velocity, direction, visibility and precipitation in various areas, there are eons of data that need to be displayed and analysed at one go by multiple people. Video walls offer that kind of bandwidth to display all the requisite data on one huge screen.

- Multiple data input sources

The video wall may take data from one input source and display it in different ways or it may take data from several sources and display it on the screen.

- HD images

The display offered by LED videowalls such as those manufactured by Delta is HD, so that clear images can establish the most accurate course of action to be taken. 

- 24X7 functioning

The LED video walls are designed keeping in mind the fact that they will be running 24x7 and so are built to serve for a long period of time. Hence their design, display and components are integrated in a way to perform seamlessly, with no scope of any break down. 

LED videowalls like the ones offered by Delta provide the perfect solution for multi screen operations of the data received from multiple sources where it’s imperative to stream live data at all times. These thin displays complement the high tech designs of data observatories. Besides, they are energy saving and cost effective too. They have multiple products and models of video walls, so that whatever be the purpose, Delta will have a solution!

Delta to showcase its latest state-of-the-art display solutions and Vivitek line of projectors at InfoComm India 2018

Delta, a global provider in power and thermal management technologies and a pioneer in display solutions, showcasing its comprehensive portfolio of displays solutions for varied applications at InfoComm India 2018. Infocom India, one of the premier show catering to latest professional Audio Visual and Experiential Communications, will be held in Mumbai during 18-20 Sep. Delta’s showcases include advanced 4K Laser DLP® Video wall, fully supporting the 4K resolution, the 3rd Generation Distributed Vision Control System, DVCS®, the Fine Pitch LED Display and its Xtra narrow bezel LCD video wall with as low as 1.8mm bezel to bezel gap.

One of the major feature of Delta’s showcases at the show is 216sqft 4K DLP® Laser Video Wall.  The Video wall will be displayed paired with Delta’s DVCS® (Distributive Vision Control System). DVCS is a high-performance IP-based control system designed to fulfill the sophisticated needs of control room applications to ensure a perfect continuity of images across multiple cubes. DVCS® Gen. 3 is capable of handling 4K resolution input and output with 60 frames per second (fps) performance. This platform, which can manage multiple video sources on a single display, enlarge a single video signal to multiple displays or enable centralized control of several video walls, creates an unparalleled reliable, flexible and scalable display solution capable of fulfilling critical applications, such as utilities, surveillance, disaster control and traffic supervision. 

The state-of-the-art Delta 4K Laser Video wall solution features an xtra slim form factor, 560mm-depth, an unmatched 4K (3840 x 2160) resolution, a high brightness of 4,000 lumens and a brightness uniformity greater than 95 percent. Its built-in Intelli-Sense function monitors the various parameters of the system and automatically performs real-time adjustments for 24x7 operations. The Laser Video Wall is leading in the industry to offer a certified IP6X protection rating and an optical sealed engine for up to 100,000 hours of worry-free operation. 

Delta’s latest Xtra-narrow bezel LCD video wall offers Full HD Resolution. The LCDs possess an exceptional brightness of 700 nits (55-inch cubes) and a minimum 1.8mm combined bezel width. With Full HD display, these LED-LCD video walls allow a seamless connection between each display, creating a powerful, high-impact visual experience for viewers.

The indoor Fine Pitch LED Displays of 1.5mm pixel pitch showcased in a larger-than-life size, takes Delta’s display solutions to the next level. With high contrast, high refresh rate, fast response time and a high motion rate, the Fine Pitch LED offers a true-to-life display. With advantages including low power consumption, longevity, seamless integration, compactness, energy efficiency and ultra-high resolution, this LED Display is suitable for large conference centers, cinemas, transportation and retail applications.

State-of-the-art projectors from Vivitek, a brand of Delta, are a part of the showcase at show offering highly advanced and versatile display technologies such as edge-blending imaging for large venue applications, Ultra-short throw projection for corporate & education applications and 4K interactive flat panel display (NovoTouch) with its Novo Collaborative series for complete collaborative solution.