Indoor LED Display

Full range of LED indoor display pixel pitch ranges from P1.25mm to P3.076mm with same sizes to match different kinds of application.

All indoor LED display module take 320*160mm size, same module housing. P1.25mm, P1.53mm, P1.667, P1.86, P2, P2.5 and P3.076, which most popular is P2.5mm.

Beside of this, P2.6, P2.9 and P3.9 Indoor LED display module are available with 250*250mm size.


Installation Type

Indoor LED moduleins tallation

Module Installation

Fixed power supply and receiving card on structural frame, and magnet module on the frame. Few cost without cabinet.

iron LED display cabinet

Iron Cabinets

With any size fit for module 320*160mm, can be long sharp, or right corner sharp, or any other customized sharp.

die casting LED cabinet

Die Casting Cabinets

Lighter, thinner, and better alignment. 640*480mm, 640*640mm, 320*640mm size optional.

IAM Indoor project


Cube indoor LED display

Indoor LED Display FAQs:

What are the advantages of IAM LED WALL’s indoor LED displays compared with other suppliers?

When you choose IAM LED WALL for your LED screen video wall projects, you know you’re with a company that cares about LED Video Wall projects and that understands everything there is to know about LED video walls intrinsically. Make sure your project is a total success – choose the best.

We provide our service covering all over the world. Call us on 0086 13719051573 to discuss your project, and find out why we’re the LED Screen manufacturer experts top of China.

We’re happy to take part in all kinds of projects – just let us know the scope of your LED screen requirements and we’ll be able to give you the bespoke advice and assistance you need.

You can purchase indoor LED Screens from us for exhibition stands, music concerts and festivals, large arenas, live events, retail outlets, shop fronts, fashion shows, catwalks, product launches and much more – because LED screens are suitable for applications the range of possibilities is endless.

And the advantages of IAM indoor LED displays compared with other suppliers are:

High-Quality Visual Experience. IAM LED WALL’s displays offer a high-quality visual experience. They are bright and clear, making them perfect your events. Whether you’re displaying a presentation, a live feed, or a promotional video, an LED screen will ensure your content looks its best.

Uniform module size. IAM LED WALL indoor LED display with the same module size from P1.25 to P3.076, which are 320*160mm. And all modules can fit the same cabinet size. Our die-casting cabinet size: 640*480mm & 640*640mm can cover most indoor size you need. 

Customization. LED screens come in a range of sizes, IAM LED WALL allows you to choose the perfect screen for your projects. Whether you need a small screen for a corporate presentation or a large indoor LED screen for a concert, IAM LED WALL can offer the most suitable solution to meet your demands. 

Technical Support and Setup. When you purchase an LED screen, you’re not just getting a piece of equipment. You’re also getting the support of an experienced team, such as installation, setup, and troubleshooting. IAM LED WALL offers remote assistance, knowledgeable technicians, and a responsive support system to address any issues promptly.

So choose IAM LED WALL for LED video wall projects is the best choice for your projects.

Normally, anything you want to show, including live video feeds, slideshows, presentations, streaming video, text advertisement and more.

There are two types of indoor LED display system connection: synchronous and asynchronous. With different system connection, there are two types of sending boxes accordingly. For example, in the Novastar system, the MCTRL series apply in synchronous, on the other hand, TB series are asynchronous.

In synchronous transmission, data is sent in form of blocks or frames. This transmission is the full-duplex type. Between sender and receiver, synchronization is compulsory. In Synchronous transmission, There is no gap present between data. 

Also, take Novastar as an example, Novastar is the most widely used indoor LED screen system solution with the most users in the world. In synchronous transmission, there must be always one PC/Laptop connected to the LED screen. The LED screen is like a mirror, it is reflected from the display of PC/Laptop to LED screen. What shows on the computer monitor is what is being played on the LED screen. The PC/Laptop is connected to one Novastar synchronous sending box, MCTRL 300, or other item, and the sending box is connected with the receiving card inside the indoor LED screen cabinet. This is synchronous route.

In asynchronous transmission, data is sent in form of byte or character. This transmission is the half-duplex type transmission. In this transmission start bits and stop bits are added with data. It does not require synchronization. 

In asynchronous transmission, once the program has been set in side of the asynchronous sending box, the video will be played as program without any other control. The asynchronous route is the sending box, which sends the signal through WiFi or 5G remotely to the receiving card which is inside of the LED cabinet. 

With synchronous transmission and asynchronous transmission, we can take live video feeds and signals from your PC, laptop, mobile phone or any output source including CV, VGA, HDMI, DVI, SDI, HD-SDI and more.

The price of an indoor LED video wall depends on many factors. If we know the factors of LED video wall price, it would be a great help to find out which is the most important factor in all electronic components. The size of LED screen, resolution of the LED screen, modules composed of LED, IC, PCB and kits, cabinet frame, power supplies, receiving cards and cables, are all play an important role in price. And once you know all those variables, then you can also choose a cost-effective indoor LED video wall.

Now, we will offer a bit of advice to you step by step to help you choose a cost-effective LED screen video wall.

First of all, you must be very clear about the requirements of your indoor LED screen video wall. Before we step into the purchase process, we should know what you want to play on this LED video wall; what’s the location of this LED screen project, and the details size, including length, height and depth. Also, what’s the viewing distance and do you need a control room or not. Once you collect plenty of information about your requirements, then we will move to the next step.

Secondly, find out a reliable LED display supplier. You can google one LED screen provider with a well-deserved reputation, or your friends can introduce one reliable LED screen solution provider with a good track record in this industry. At this step, you’re blind of quality and price. Because all supplier would claim that their products with good quality and best price. What you need is to collect more information. IAM LED WALL is one of the best LED screen suppliers in China, with decades of experience, IAM LED WALL now understands customer needs and prevents problems during use.

Thirdly, put all the information you collect from the supplier. Including price, LED brand, IC, power supply brand and what type of cabinets, shipping cost, and additional service. And you can compare all the items and make a decision by a table. Then you make the right decision and identify the most cost-effective solution. 

What we love about video wall is its versatility, stunning deep colour reproduction and, of course, its brightness. IAM LED WALL’s video wall promises bright and bold visuals. And thanks to the wide viewing angle, these walls will be seen by everyone in the room.

Beyond the impressive specs of our LED video wall technology is the content that it can smoothly display. Then how to install the indoor LED screen video wall?

There are 3 types of installation for indoor projects.

Module installation

This solution is the cheapest way to install indoor projects. Because there are no cabinet solutions. Indoor LED screen walls come in various sizes, so you can choose the perfect fit for your project space. From mini size to large installations, LED screen walls can be customized to suit your specific requirements. Without cabinet frame, there is no limit, you can make any size you want. However, the installation needs professional technician, otherwise, the alignment of the LED video wall would be not perfect.

Iron cabinet installation

On the basis of Indoor LED display module installation, we put all electronic components, including modules, power supply, receiving card, and cables, into the iron cabinet. And the size of cabinet can be any multiple of the module size. This installation will be easier than module installation, and the cabinet frame offers protection for all electronic components from dust and accidental touch. Before the installation, follow IAM LED WALL’s CAD drawing, and put the cabinet into the correct coordinate.

Die-casting cabinet installation

On the basis of iron cabinet installation, die casting completed a revolutionary upgrade. Die casting indoor LED cabinet is easier to install with similar size, lighter cabinet and more precise splicing. For die-casting cabinet installation, most are all front access, you just need to fix the cabinet on the wall/frame, then connect the ribbon cabinet and put the modules on the cabinet with magnets. Except of mounted on the wall, suspended from ceilings, or fixed on stands are also available.

Pixel Pitch Explained Pixel, pitch is the distance between adjacent pixels on an LED screen. The unit of length is millimeters. The smaller the pixel pitch, the higher the resolution of that display. It reflects the level of detail that can be shown on a display.

For example, Indoor LED display P2 means the distance of two adjacent pixels is 2mm, then 1m with 500 pixel, and 1 SQM with 250,000 pixel. Each sending box with different pixel capacity. We take Novastar as example, MCTRL 300 can load 1.3 million pixel, which means MCTRL 300 can load 5SQM P2 LED screen. There are many other sending box/ controller with different pixel capacity, MCTRL 600 is 2.3 million, VX600 is 3.9 million, and VX1000 is 6.5 million. Nowadays, P2mm and P2.5mm are the most popular pixel pitch for indoor solutions.

The size of the individual LED pixels on an LED display is one of the most important features in terms of display quality and picture quality. The smaller the square and the closer together the pixels and clusters, the better and more vibrant the picture you will get. For example – Indoor LED display P2.5 is very good, 4.8 pixel pitch is not ideal for high-quality content playback.

Surely the small pitch means the high-resolution LED displays, with their vivid colors, smaller pitch would leave a lasting impression. However, it does not mean that smaller is better. You should choose the suitable pixel pitch for your LED screen projects. The basis rule is the best viewing distance. 

For example, with the limitation of indoor room, indoor project’s best viewing distance is about 1m to 3m, which means you can choose Indoor LED display P1.25mm, P1.58mm, P2mm and P2.5mm. Those are all suitable for the best viewing distance from 1m to 3m. 

If you are not sure about how to choose the perfect pixel pitch, then you can leave this question to IAM LED WALL, we can provide professional suggestions for your details projects. And make your indoor project LED screen to create immersive and interactive elements.

In IAM LED products, all indoor series products have a size of 320 mm*160 mm, from P1.25mm to P4. And all modules can fit the same cabinet size. Our die-casting cabinet sizes: 640*480mm & 640*640mm can cover most indoor sizes you need.

The advantage of the same size for all pixel pitches is all sizes with same module kits, which means, they can fit for same cabinets. It is a big convenience that if you’re a distributor, you can purchase some cabinet frames, and when your clients confirm the order of pixel pitch, you can buy the modules then. It would save lots of cost on shipping costs, and shorten your lead time. Because you already have the cabinet frame.

For many indoor projects, you can put the cabinet in advance, and after all cabinets are mounted on the wall, then you can put the modules on.

IAM indoor products can be curved, and there are two curved types: one is flexible module type, and the other is indoor LED screen walls can be customized and curved to create unique shapes and designs based on IAM LED WALL’s capabilities and the type of LED panels used.

The second way can be module installation and cabinet installation. The cabinet also must be customized to a certain degree. IAM LED WALL has plenty of experience in supporting customized indoor projects. Because indoor projects do not need to consider waterproofing. It is a convenient way to cut off the module kits, to make two cabinets joined together to a certain degree. With this curve, the whole LED wall is finished.

Right corner is two LED screen joint with 90deg, and there are two directions of this LED scree. Both two screen are in same direction, it is much easy to make it. For two screens with different direction, it is need to customized. In the past years, most LED screen manufacturers cut off the module kits to join two cabinets into 90 deg. In IAM LED WALL, we produced the 45 deg module kits. It would be cleaner and more convenient than cutting off the module kits.

Compared with traditional flat LED screens, the 90-degree corner LED screen is more attractive and with wider viewing angle, which can max the audience capacity in a certain area. It’s motivated by a pleasing atmosphere due to the LED’s vivid characteristics.

IAM LED provides high-resolution visuals with excellent color reproduction, creating a captivating display for live video, slideshows, presentations, streaming videos, text advertisements, and branding content. We can offer many solutions to meet clients’ demands, surely, including the right-corner indoor LED screen, which offers wide viewing angles, ensuring visibility from different perspectives within the venue. 

Usually, there is crowded space for indoor surroundings; For this reason, wall-mounted installation is preferred. When the LED display is mounted on a wall or roof, it would be difficult to disassemble it for maintenance frequently. Therefore, the indoor LED screen must have a front access system. Front maintenance of the LED display is integrated with the surrounding environment to reduce the overall thickness of the LED display structure. The primary objective is to save space, but this type of congesting setting often affects the heat dissipation performance of the device.

In the rear maintenance of an advertising LED display, there are door-like openings to provide easy access to the internal parts of the screen. This type of maintenance is the most common one, and it can be found in both indoor and outdoor advertising LED displays. This sort of maintenance is more efficient and simpler. It is usually easier for employees to reach and maintain large LED displays located on the exterior of the building from the backside.

It is sure that you’ve gotten a decent idea of the distinctions between the two sorts of maintenance approaches by now. If you don’t know what they are, let me tell you about the most common ones. When there is no room behind the LED screen, front maintenance is recommended. The type of maintenance you choose is determined by the screen’s location and your specific needs.

Pitch is the distance between adjacent pixels on an LED screen. The unit of length is millimeters. The smaller the pixel pitch, the higher the resolution of that display. It reflects the level of detail that can be shown on a display. How to choose pixel pitch? It is also depends on the size your indoor LED screen.

The size of the individual LED pixels on an LED display is one of the most important features in terms of display quality and picture quality. The smaller the square and the closer together the pixels and clusters, the better and more vibrant the picture you will get.

However, it doesn’t mean that a smaller pitch is better. It cannot be denied that fine pitch is a development trend in LED screens. It is crucial to view distance. Normally, viewing distance determines your project pixel pitch. For example, when your room is 6m, and the best viewing distance is 3m, then the best choice is P2.5mm and P3 mm.

From the balance of produce cost and picture quality, P2.5 and P2 indoor LED screens are the most popular pixel pitch now. Also, when you choose the pixel pitch, the aspect ratio of the LED screen wall is important.