IN-B Series Indoor LED Display - Die-Cast Aluminum Fine Pitch Screen
IN-B Series die-cast aluminum fine pitch LED display front view 4K video wall
IN-B Series ultra-thin 45mm LED display side view lightweight cabinet
IN-B Series front maintenance access LED video wall installation detail
IN-B Series die-cast aluminum LED cabinet close-up fine pitch display

IN-B Series Die-Cast Aluminum Fine Pitch LED Display | 4K Video Wall Ready

Ultra-Thin 45mm Indoor LED Video Wall for Conference Rooms & Control Centers


  • Die-Cast Aluminum LED Screen Cabinet Design
  • Ultra-Slim 45mm Thickness
  • Front/Rear Access for Easy Installation
  • Modern, Minimalist Aesthetic
  • Multiple Cabinet Size Options: 640x480mm, 640x640mm
  • High Resolution, Brightness & Contrast Ratio
  • Pixel Pitches:P1.25, P1.538, P1.667, P1.86, P2.0, P2.5, P3.076
  • Supports COB/GOB/SMD LED Modules

Our team will respond within 12 hours

Why Choose the IN-B Series Die-Cast Aluminum Fine Pitch LED Display?

The IN-B Series die-cast aluminum fine pitch LED display is engineered for applications where image quality matters most. With pixel pitches as small as P1.25, it delivers stunning 4K and 8K ultra-high-definition video walls for conference rooms, command centers, retail stores, and broadcast studios.

The die-cast aluminum cabinet ensures perfect flatness and seamless splicing between cabinets. At just 45mm thin and 7kg light, it's one of the most portable fine pitch displays on the market. Installation is simple with the quick-lock system—no heavy steel structure required for wall mounting.

Available in 640x480mm and 640x640mm cabinet sizes, with support for COB, GOB, and SMD LED technologies. Choose the perfect protection level for your environment: COB for maximum durability, GOB for impact resistance, or SMD for cost-effective solutions.

Product Features

High Definition LED Display Feature
High Definition
Front Maintenance Feature
Front Maintenance
Seamless Splicing Feature
Seamless Splicing
Quick Installation Feature
Quick Installation
Right Angle Splicing Feature
Right Angle Splicing
Wide Viewing Angle Feature
Wide Viewing Angle
High Refresh Rate Feature
High Refresh Rate
Lightweight and Slim Feature
Lightweight And Slim

Advantages of IN-B Series Indoor LED Display

JINGRUNS 640x480mm fine-pitch LED display cabinet offers a range of mainstream pixel pitches, including P1.25, P1.53, P1.86, P2.0, and P2.5. Its high pixel density enables the creation of stunning 4K and 8K ultra-high-definition video walls. Beyond traditional cabinet installations, it supports rapid deployment with quick-locking mechanisms and a direct power connection. For wall-mounted applications, the cabinet can be securely installed with just a few screws, eliminating the need for a traditional steel support structure. This results in significant savings in both space and labor costs.

IN-B Series Indoor LED Display - 4K Video Wall Application
IN-B Series Ultra-Thin LED Cabinet - 45mm Profile

Thin and Light Weight

With an ultra-slim profile of just 45mm and a lightweight of only 7kg per cabinet—significantly thinner and lighter than comparable models—our fine pitch LED display is exceptionally portable. This slim design dramatically reduces shipping costs, allows for seamless integration into luxury interiors, and simplifies installation, enabling just one or two people to mount it anywhere with ease.

Front Maintenance

Front-access maintenance design enables direct servicing from the screen's front, eliminating the need for rear disassembly and streamlining maintenance procedures.

Front Maintenance LED Display - IN-B Series Installation
IN-B Series LED Cabinet Layout Diagram

Cabinet Layout Diagram

A streamlined internal layout minimizes circuit complexity, facilitating easier installation and more efficient maintenance. Combined with reliable power supply systems, this design ensures extended LED screen lifespan and consistent performance.

Supports COB/GOB/ SMD LED Modules

Supporting a full range of LED packaging technologies—including COB, GOB, and SMD—our display system adapts to any project requirement, delivering superior protection, enhanced durability, and exceptional image quality.

IN-B Series COB/GOB/SMD LED Module Options

Installation Methods

Creative splicing, infinite imagination

IN-B Series LED Display Installation Methods - Creative Splicing Options

Application Scenarios for IN-B Series Indoor LED Display

IN-B Series Indoor LED Display - Retail Store Application

Conference Room LED

IN-B Series LED Screen - Exhibition Booth Application

Event Stage LED

IN-B Series Indoor LED Wall - Conference Room Application

Exhibition LED Screen

IN-B Series LED Display - Event Stage Application

Lobby Digital Signage

IN-B Series Indoor LED Screen - Lobby Digital Signage

Retail LED Display

IN-B Series Product Parameter

IN-B Series Cabinet Sizes: 640x480mm, 640x640mm
Pixel PitchP1.25P1.538P1.86 P2 P2.5
LED type(S/G/C)SMD1010 SMD1212 SMD1515 SMD1515 SMD1515/2020
Physical Density(dots/㎡)640000422500288888250000160000
Module size(mm)320X160320X160320X160320X160320X160
Module resolution(dots)256×128208×104172×86160×80128×64
Materials Die Cast Aluminum
Refresh rate(Hz) ≥3840
Brightness(CD/㎡)≥600≥600≥800≥800≥800
Drive mode1/641/52 1/43 1/401/32
Waterproof gradeIP31 (front/GOB)
Viewing angle(H/V)140°/140°
Maintenance modeFront
Gray scale16bit
Max consumption(W/㎡) 560
Avg. consumption(W/㎡)100-200
Working VoltageAC100-240V,50/60Hz
Working temp/Humidity-20~50℃/10%~95%

Frequently Asked Questions - IN-B Series

What is the difference between IN-B and IN-A Series?

The IN-B Series features die-cast aluminum cabinets (640x480mm, 640x640mm) with finer pixel pitches down to P1.25, making it ideal for 4K/8K video walls. The IN-A Series has strip-style cabinets (1000x500mm, etc.) and is better for large-format displays where ultra-thin profile is the priority.

Can the IN-B Series create a 4K video wall?

Yes! With P1.25 or P1.53 pixel pitch, the IN-B Series can create stunning 4K and even 8K video walls. The die-cast aluminum cabinets ensure perfect flatness for seamless image quality.

What is the weight of the IN-B Series cabinet?

The 640x480mm cabinet weighs approximately 7kg, and the 640x640mm cabinet is about 9kg. Both are ultra-thin at just 45mm, making them easy to transport and install.

COB vs GOB vs SMD - which one should I choose?

COB offers the best protection and durability for high-traffic areas. GOB provides good impact resistance at a lower cost. SMD is the standard option, cost-effective for controlled environments like conference rooms.

Do you offer a warranty for IN-B Series?

Yes, we provide a 3-year standard warranty with lifetime technical support. Our team is available 24/7 to assist with installation and troubleshooting.

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