PI-S Series P2.5 Indoor LED Display Module | 320×160mm SMD2121 Front-Service Module for Fine-Pitch Indoor LED Displays

The PI-S Series P2.5 Indoor LED Display Module is a professional 320×160mm SMD2121 module designed for conference rooms, corporate displays, control rooms, retail screens, exhibition spaces, and fine-pitch commercial video walls. Featuring a 2.5mm pixel pitch, SMD2121, a 1/32 scan, and a standard front-service module structure, it delivers clear image detail, stable brightness, wide viewing angles, and dependable performance for professional indoor LED display systems.

The 320×160mm module format supports integration with compatible indoor LED cabinets designed for the same format. A matching size and pixel pitch do not guarantee direct interchangeability. Mounting points, magnet positions, signal interface and pinout, scan configuration, driver IC, power connection, receiving-card settings, firmware, and calibration data must be confirmed before replacement or mixed installation. The original product information does not specify a connector type or pin count; confirm the actual signal interface and pinout before ordering for replacement use.

Package Included

About This Item

• Professional P2.5 Fine-Pitch Module: Designed to balance image detail, viewing comfort, system requirements, and project cost for professional indoor LED display applications.
• Stable Indoor Visual Performance: With ≥600 nits brightness, >3840Hz refresh rate, and 160° horizontal / 160° vertical viewing angles, the module supports clear images, smooth motion, and consistent color performance under suitable indoor conditions.
• 320×160mm Module Format: Supports integration with compatible cabinets designed for this module format. Mechanical, electrical, signal, control, and calibration compatibility must be verified before installation or replacement.
• Front-Service System Integration: Supports front-access installation and maintenance when used with a compatible front-service cabinet, mounting structure, and appropriate service tools.
• Project-Oriented Supply: Sample, standard-pack, and project-pack options support evaluation, spare-module planning, channel stocking, system integration, and bulk procurement.

Order & Logistics

Lead Time

PI-S Series: Handling time is 3–5 business days.

Freight & Delivery

Shipping fees are not included in the product price and will be calculated separately based on the actual freight cost.

• Available shipping methods: Standard shipping, express shipping, and project logistics.
• Estimated shipping time: Standard delivery typically takes 9–18 business days, while express delivery typically takes 5–9 business days.
• Express options: DHL, UPS, and FedEx may be available depending on the destination, package size, and order quantity.
• Shipping terms: DDP (Delivered Duty Paid), with applicable shipping fees, duties, and taxes included, is available for eligible destinations. If DDP is unavailable, we will contact the buyer to confirm an alternative arrangement.

For large-quantity orders, please contact us to confirm the product configuration, freight arrangement, production schedule, and delivery plan.

Specifications

Protection & Design Features

• SMD2121 Technology Platform: The LED packaging platform supports stable light output, consistent color performance, and dependable operation for professional indoor applications.
• Standard Front-Service Module Structure: The module supports efficient installation and convenient front-access maintenance when integrated with a compatible cabinet and mounting system.
• Indoor-Use Design: This indoor module is intended for dry interior environments and must not be treated as waterproof, weatherproof, or suitable for outdoor exposure.
• Precision PCB and Modular Design: The modular construction supports stable signal transmission, accurate alignment, and consistent display performance across larger indoor LED video walls.

Compatibility & Batch Notice

Before ordering for replacement, expansion, or mixed installation, confirm the cabinet layout, mounting points, magnet positions, signal connector and pinout, scan rate, driver IC configuration, DC power connector and polarity, receiving-card configuration, firmware, and calibration data. A matching module size and pixel pitch alone do not guarantee compatibility.

Modules from the same production batch are recommended for consistent brightness and color. When replacing modules in an existing screen, provide front and rear photos, PCB markings, connector details, receiving-card model, configuration file, and the original product label for compatibility review.

Installation Guide

• Confirm the cabinet, mounting layout, module format, signal interface, receiving-card configuration, power capacity, and front-service structure before installation.
• Install the P2.5 320×160mm modules according to the approved layout, ensuring correct orientation, secure fixing, accurate alignment, and consistent surface level.
• Connect data cables according to the documented signal direction, connector pinout, receiving-card map, and screen wiring plan.
• Connect the DC 5V power supply with the correct connector orientation and polarity, then verify all connections before powering on.
• Load and verify the correct receiving-card configuration before full-screen commissioning. Do not use a configuration file from another module without technical confirmation.
• Use appropriate front-service tools and anti-static handling procedures. Avoid bending, pressing, scratching, or impacting the LED surface.

Applications

• Fine-Pitch Indoor LED Displays
• Conference Room LED Screens
• Corporate Presentation Systems
• Control Room Video Walls
• Retail and Exhibition Displays
• Indoor Digital Signage
• Commercial Indoor LED Video Walls