Living in the era of diversified information, the information we receive every day by our eyes and brain is complicated and huge. In this case, want to accurately and profoundly convey information, this way of communication must be colorful and eye-catching enough.
Video wall is one of the best, it is a huge screen, free splicing and high-definition vivid picture, strong break into the people’s line of sight.
What is a video wall?
A video wall is a multifunctional display that combines multiple displays by splicing them together to form one large display.
Usually, directly buy a large display, the price is often very expensive, and large objects are more complex to install, and the video wall is made of small pieces of display splicing, this feature perfectly circumvents these two difficulties, the video wall also retains the visual enjoyment of the large screen, it is a more affordable option.
Advantages of video wall
Freedom to display content
Traditional signage customized once the content can only display the information this time, while the video wall can be replaced at any time and place to play the content, the user is free to set the information display.
Interactive design
Video wall can be designed for interactive features, such as a video wall designed for a touch screen, allows customers to close contact with the video wall, further understanding of the product, the customer can also independently switch the information to watch different products and the use of the effect. Which screen you want to see is entirely up to the customer.
Easy transportation, simple installation and maintenance
Even if the video wall is made into an oversized, but it is still essentially a small-sized display spliced together by a small volume of items transportation and installation is more convenient.
If a display malfunctions, only a single malfunctioning screen needs to be repaired or replaced, without dismantling the entire video wall.
Wireless Content Sharing
The information screen through the wireless sharing to the video wall, this function is particularly important in the report room, conference room and other places, which for their instant sharing, co-creation to create a good condition.
Types of Video Walls
LED video wall
The high resolution and brightness of LED video walls, as well as their long lifespan, make them a very cost-effective option for all types of video walls. LED video walls have strong environmental adaptability. it can be made into indoor LED video walls, and outdoor LED video walls using outdoor LED modules, providing reliable and stable image display effects for outdoor environments. LED video walls are also by far the most popular type of video wall.
OLED video wall
OLED screens are suitable for darker environments, and their color contrast is excellent. However, OLEDs are less bright than LCD and LED displays, and are not suitable for outdoor use, and OLEDs have the risk of screen burn-in, and their lifespan is much shorter than that of LED screens.
LCD video wall
LCD is also a common type of video wall, it is relatively moderate performance, high energy consumption, but cheap. LCD also lower brightness does not have the conditions to become an outdoor video wall.
Projection technology
A small portion of the video wall is the use of projection technology to complete the display, due to the viewing of the projected surface of the environmental brightness requirements of the more demanding, this technology is not common in the market.
Rear Projection Cubes
Multiple cubes are arranged in a grid format to evenly project the image onto the back of the cubes. This form of arrangement of the video wall provides good visibility at all angles, but it is easy for the pixel density to be mismatched.
Video Wall Applications
Manufacturing Industry
Video wall is commonly used in factories and other manufacturing industries for the display of comprehensive data, which can update the relevant conditions in the workshop in real time, so that workers and workshop managers are always aware of the production situation as well as the production plan.
Shopping Mall Display Board
Shopping malls have a wide range of products, customers look past the dazzling, simply can not see over, in the shopping mall video wall can be arranged through the display of mainstream product information or new products, to attract the attention of customers, so that they want to get the marketing of the product information.
Shopping malls have new promotional activities can also be displayed on the video wall, so that shopping mall customers quickly notice the relevant activities.
Entertainment
Various types of performances and music festivals often require real-time broadcast of the stage situation, the video wall can be spliced into a large screen size, so that the audience has a good viewing field.
Broadcast Studio
Television studios often need to play some third-party video material, the installation of a video wall can help the host to complete the narration.
Command and Control Room
A video wall can be set up to allow the screen to play single or multiple images through the video processor. This feature is very convenient for control rooms, as it allows for real-time viewing of several different video messages for operator management and decision-making.
How to select a video wall?
Depending on the needs
A video wall used to display advertisements needs to have high definition resolution and rich colors; a video wall used to deliver speeches only needs to be able to convey text messages and pictures; a video wall used for stage performances needs to be huge and have bright light beads.
Installation of video walls for different purposes, we choose the type of display, specifications will be different.
Installation environment
If the installation environment of the video wall is indoor, ambient lighting is not high, we can choose OLED, LCD and LED screen to splice video wall; if it is outdoor direct sunlight environment, we can only choose powerful, high brightness LED screen.
Budget
Budget is one of the things we have to consider, when considering the high performance and high quality of the video wall, we need to check the budget, if the budget is not enough, we need to properly balance the performance and price.
Video wall installation considerations
Physical space
Planning ahead for the physical space of the video wall installation as well as the foot traffic can help us decide the size of the video wall installation.
Electrical Requirements
We need to determine the size and power specifications of the video wall in advance, so as to calculate the total power consumption of the video wall, the layout of the appropriate electrical system. This is to ensure that once the video wall is installed, the electrical system on site will allow the video wall to operate correctly.
This is a very important step, if ignored, the subsequent video wall may not operate properly.
Network Infrastructure
Network infrastructure is an important framework for building the integrity and unity of the video wall, which can help us control the display content in a timely manner, so it is also quite important to have a good network infrastructure.
Other Precautions
We always have to pay attention to the installation environment of the video wall, which has a significant impact on the service life of the video wall, if the installation environment is more extreme, you can choose a better closed, longer service life of the LED screen as the basis of the video wall.
Dust and debris is also an important factor that affects the life of electronic equipment, if the conditions still need to do regular cleaning of the video wall.
Conclusion
As a powerful and affordable display tool, video walls are becoming the choice for more and more events, shopping malls, and important occasions, and the type of video wall you choose depends largely on your needs. If it can be utilized properly, you will get a powerful marketing tool.
