Front & Rear Service Indoor LED Display – 496×496mm Modular LED Screen

When planning an indoor LED display installation, image quality is only one part of the decision. Maintenance access, installation space and component replacement are also important considerations.

For exhibition booths, commercial showrooms, conference rooms and rental applications, a display that supports convenient maintenance can help simplify future servicing.

Alisen's ARS Series Indoor Modular LED Display supports both front and rear maintenance. With a 496*496mm cabinet format, 55mm and 62mm depth options, and three fine pixel pitch configurations, the series is designed for professional indoor LED display projects.

Whether you are building an exhibition LED wall, upgrading a commercial display or supplying modular screens for rental applications, the ARS Series provides flexible maintenance access for different installation environments.

Different installation environments require different maintenance methods.

Some LED walls are installed close to walls or architectural structures, leaving limited space behind the screen. Other installations provide sufficient rear access for technicians.

The ARS Series supports both front and rear maintenance, allowing the service method to be selected according to the actual project configuration.

Front Maintenance

Front access is useful when the rear of the LED display is difficult to reach.

Typical project environments include:

• Exhibition booth walls
• Commercial interior display walls
• Wall-mounted LED installations
• Conference room displays
• Installations with restricted rear access

Rear Maintenance

Rear access can be considered when technicians have sufficient working space behind the LED wall.

It is useful for:

• Rental LED installations
• Stage and event structures
• Accessible indoor LED walls
• Projects requiring rear-side inspection

The appropriate maintenance method should be confirmed according to the actual cabinet configuration and installation environment.

The ARS Series uses a 496*496mm cabinet format with 55mm and 62mm depth options.

The modular cabinet structure allows multiple panels to be assembled into larger indoor LED walls.

Main cabinet features include:

• 496*496mm cabinet dimensions
• 55mm / 62mm cabinet depth
• 248*248mm LED module
• Embedded metal structural design
• Integrated cabinet handle
• Quick-lock components
• Protective connector covers
• Multiple-direction connection structure
• Power box locking design

The compact modular format is suitable for indoor rental companies, exhibition contractors and AV integrators planning different LED wall dimensions.

The ARS Series offers three SMD pixel pitch configurations to meet different viewing-distance and image-detail requirements.

P1.29 – High Pixel Density

Suitable for premium indoor environments where detailed content and close viewing are important.

P1.55 – Versatile Fine Pitch

Suitable for exhibitions, showrooms, corporate presentations and indoor events.

P1.93 – Modular Indoor Display

Suitable for indoor projects where viewing distance, screen size and budget need to be balanced.

The appropriate pixel pitch should be selected according to the viewing distance, content and installation requirements.

The ARS Series provides high-density indoor LED display configurations for professional visual applications.

Key specifications include:

• Calibrated brightness: 880 nits
• Refresh rate: 7680Hz for P1.29 and P1.93
• P1.55 refresh rate: 7680Hz–15625Hz, depending on configuration
• Contrast ratio: 6000:1
• Viewing angle: 160° horizontal / 160° vertical
• Grayscale: up to 16-bit, depending on pixel pitch and configuration

These specifications make the ARS Series suitable for controlled indoor lighting environments, including exhibitions, conference venues and commercial presentation spaces.

For camera-recorded projects, the final display controller and receiving-card configuration should be confirmed.

The ARS Series includes structural features designed to support installation, inspection and servicing.

Important design details include:

Replaceable LED Modules

The modular design supports replacement of LED modules when maintenance is required.

Power Box Locking Design

The power box locking structure supports cabinet assembly and servicing.

Integrated Handle

The cabinet includes an integrated handle to assist handling during installation and transportation.

Protective Connector Covers

Connector covers help protect connection areas during handling and installation.

Self-Locking Components

Structural locking components support cabinet assembly and connection.

These features help technicians work with the display system during installation and routine maintenance.

The ARS Series supports different indoor installation methods.

Stacking Installation

For floor-supported LED walls and event structures.

Hanging Installation

For compatible truss and suspended LED display systems.

Panel Stitching

For assembling multiple cabinets into larger display surfaces.

Ceiling Installation

For selected indoor ceiling-mounted display applications with suitable structural support.

The connection system also supports 5°, 7.5° and 10° concave configurations per panel using the corresponding connection components.

Installation structures and load capacity must be checked before assembly.

Specifications vary by pixel pitch and configuration. Please confirm the final technical datasheet before ordering.

For exhibition walls installed close to surrounding structures, front maintenance can be an important consideration.

Support indoor visual presentation projects where maintenance access should be considered during installation planning.

Build modular LED walls for presentations, video conferencing and corporate communication.

Use modular cabinets for event backgrounds and rental LED walls where rear access may be available.

Create commercial visual displays with maintenance arrangements planned according to the installation location.

Provide system integrators with different maintenance-access options for indoor LED installations.

AlisenLED provides indoor and outdoor LED display manufacturing solutions for international distributors, rental companies, exhibition contractors and AV system integrators.

Our capabilities include:

• More than 20 years of LED display manufacturing experience
• Multiple fine pitch indoor LED configurations
• 496*496mm modular cabinet design
• 55mm and 62mm depth options
• Front and rear maintenance design
• Factory aging and quality inspection
• Technical documentation and project evaluation
• Sample testing arrangements
• Remote technical assistance
• Spare parts planning for long-term projects

Our team can help evaluate the suitable pixel pitch, cabinet depth and maintenance method according to your installation environment.

Q1: What is a front service LED display?

A front service LED display allows technicians to access specified replaceable components from the front of the screen, which is useful when rear access is restricted.

Q2: What is a rear service LED display?

A rear service LED display allows technicians to access components from the back of the cabinet. It is suitable for installations where sufficient rear working space is available.

Q3: Does the ARS Series support both front and rear maintenance?

Yes. The ARS Series supports front and rear maintenance. The appropriate service method depends on the installation and cabinet configuration.

Q4: What cabinet size does the ARS Series use?

The standard cabinet size is 496*496mm, with 55mm and 62mm depth options.

Q5: Which pixel pitches are available?

The ARS Series offers P1.29, P1.55 and P1.93 indoor SMD configurations.

Q6: Is the ARS Series suitable for outdoor installation?

No. The ARS Series has an IP30 protection rating and is designed for indoor applications.

Q7: Can I request a sample before placing a bulk order?

Please contact AlisenLED to confirm sample availability, configuration and testing arrangements.

Planning an indoor LED display installation where maintenance access is important?

Contact AlisenLED with your project information:

• Required screen width and height
• Pixel pitch
• Cabinet depth preference
• Front or rear maintenance requirement
• Installation method
• Estimated quantity
• Installation photos or drawings

Our team can help evaluate the ARS Series configuration for your project.