PI-S Series P4 Indoor LED Display Module – 320×160mm | SMD | Front Service | Standard Module | Commercial LED Display & Digital Signage
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$16.99
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PI-S Series P4 Indoor LED Display Module | 320×160mm SMD Front Service LED Module for Commercial Indoor LED Displays
The PI-S Series P4 Indoor LED Display Module is a professional 320×160mm SMD LED module designed for commercial indoor LED display projects. Featuring a 4mm pixel pitch, front service maintenance, and a standard LED module structure, it delivers stable brightness, accurate color reproduction, and reliable long-term performance for a wide range of indoor LED display applications.
As a professional indoor LED display module, the PI-S Series is widely used by LED display manufacturers, system integrators, engineering contractors, and LED screen distributors. It is ideal for commercial LED displays, retail LED screens, conference room LED displays, shopping mall digital signage, indoor advertising screens, and other fixed indoor LED display projects.
Package Included
| Version | Package Included |
|---|---|
| 1pc Sample Pack |
1 × P4 320×160mm Indoor LED Display Module 1 × 5V Power Cable 1-to-2 Split 1 × Flat Data Cable |
| 40pcs Standard Pack |
40 × P4 320×160mm Indoor LED Display Module 20 × 5V Power Cable 1-to-2 Split 40 × Flat Data Cable |
| 200pcs Pack |
200 × P4 320×160mm Indoor LED Display Module 100 × 5V Power Cable 1-to-2 Split 200 × Flat Data Cable |
| 500pcs Pack |
500 × P4 320×160mm Indoor LED Display Module 250 × 5V Power Cable 1-to-2 Split 500 × Flat Data Cable |
About This Item
- Professional Indoor SMD LED Display Module: Built with mature SMD2121 technology for commercial indoor LED displays, retail LED screens, digital signage systems, and long-term engineering projects requiring reliable image quality.
- P4 Indoor LED Module for Commercial Displays: The 4mm pixel pitch provides an excellent balance between viewing distance, image clarity, and installation cost, making it suitable for shopping malls, conference rooms, exhibition halls, and indoor advertising displays.
- Standard 320×160mm LED Module: Fully compatible with mainstream indoor LED cabinets, allowing easy module replacement, cabinet assembly, and scalable LED video wall construction.
- Front Service Maintenance Design: Supports complete front-side installation and maintenance, making it an ideal solution for wall-mounted indoor LED screens and projects with limited rear maintenance space.
- High Stability for Continuous Operation: Designed with stable driving performance, excellent color consistency, and high refresh capability to ensure reliable operation for commercial LED display systems.
- OEM & Project Procurement Ready: Available in sample packs, standard cartons, and bulk project packaging for LED display manufacturers, distributors, contractors, and global project procurement.
Order & Logistics
Lead Time
PI-S Series: Handling time 3–5 business days.
Freight & Delivery
Shipping fees are not included in product pricing and will be charged separately based on actual freight cost.
- Available shipping methods: Standard shipping / Express shipping / Project logistics.
- Estimated shipping time: Standard delivery takes 9–18 business days, while express delivery takes 5–9 business days.
- Express options: DHL / UPS / FedEx options may be available depending on destination and order quantity.
- Shipping Terms: DDP TERM, all fees included, except for destination countries where this service is unavailable.
- Project logistics: This product supports bulk purchasing, channel stocking orders, and project-based procurement.
For large quantity orders, please contact us to confirm freight arrangements, production schedules, and delivery plans.
Specifications
| Specification | Value |
|---|---|
| Module Size | 320×160mm |
| Pixel Pitch | 4mm |
| LED Type | SMD2121 |
| Brightness | ≥600 nits |
| Scan Rate | 1/20 |
| Viewing Angle | H: 160° / V: 160° |
| Pixel Density | 62,500 dots/m² |
| Module Resolution | 80×40 pixels |
| Module Pixels | 3,200 dots |
| Contrast Ratio | 3000:1 |
| Color Depth | 16bit |
| Grey Level | 16,384 |
| Refresh Rate | >3840Hz |
| Driving IC | ICN / FM |
| Color Uniformity | ≥97% |
| Protection Rating | IP30 |
| Life Span | ≥100,000 hours |
| Operating Temperature | -20°C ~ 60°C (-4°F ~ 140°F) |
| Operating Humidity | 10% ~ 90% |
| Input Voltage | DC 5V |
| Power Consumption | Max. 20W |
| Blind Spot Rate | ≤0.0003 |
Protection & Design Features
- Mature SMD2121 Technology Platform: Provides stable image quality, consistent color performance, and reliable batch production for commercial indoor LED display projects.
- Standard 320×160mm Indoor LED Module: Compatible with mainstream indoor LED cabinets for simplified installation, module replacement, and future project expansion.
- Front Service LED Module Structure: Enables maintenance from the display front, reducing installation limitations and improving service efficiency.
- Designed for Large-Scale LED Display Projects: Supports OEM manufacturing, channel distribution, engineering procurement, and long-term commercial deployment.
- Reliable Global Supply Capability: Available in multiple packaging options to support sample evaluation, distributor inventory, and bulk international project delivery.
Installation Guide
- Confirm cabinet compatibility, module size, pixel pitch, and installation structure before installation.
- Install the LED modules according to the cabinet layout and ensure each module is securely fixed in position.
- Connect the flat data cables according to the signal direction and receiving card layout.
- Connect the 5V power cables correctly and check polarity before powering on the display system.
- For front service maintenance, remove and replace the module from the front side using proper tools and handling methods.
- Avoid bending, pressing, or impacting the LED surface during transportation, installation, and maintenance.
Applications
- Commercial Indoor LED Displays
- Retail LED Display Screens
- Shopping Mall LED Screens
- Indoor Digital Signage
- Conference Room LED Displays
- Corporate Lobby LED Displays
- Exhibition LED Displays
- Indoor LED Video Walls
- Broadcast Studio LED Displays
- Control Room LED Screens
- Command Center LED Displays
- Airport Information Displays
- Hotel LED Displays
- Education LED Displays