640×480mm Indoor Small Pitch LED Display - CPS Series
- Pixel Pitch P1.25/P1.5/P1/8/P2/P2.5/P3
- High-Precision Installation for Small-Pitch LED Displays
- 640×480mm Indoor Small Pitch LED Display Cabinet
- Standard 16:9 Display Ratio
- CNC Aluminum & Heat Dissipation
- Dual-Engine Design
640×480mm Indoor Small Pitch LED Display
Magnetic front service modules can be removed directly from the front, allowing easy maintenance without taking down the whole screen.
The cabinet is installed on the wall first, then the modules are mounted, protecting them from damage during installation.
With a slim 6.5 cm thickness and a flat, precise structure, this 640×480 mm Front Service Indoor Small Pitch LED Display installs flush with the wall, delivering a clean and professional look for indoor applications.
High-Precision Installation for Small Pitch LED Displays
Small pitch options: P0.9, P1.25, P1.5, P1.8, and P2.5, delivering high resolution and high definition on this 640×480mm indoor small pitch LED display.
Positioning pins, positioning beads, and quick-locks in the X, Y, and Z axes ensure precise screen installation, reducing deviation and achieving higher definition.
Suitable for high-end venues such as conference rooms, shopping malls, monitoring rooms, CCTV, and other indoor small-pitch projects.
Standard 16:9 Display Ratio
The indoor LED display uses a standard 16:9 aspect ratio, ideal for common HD video and content playback.
With 320 × 160 mm modules and a 640 × 480 mm cabinet, the structure is well-proportioned and visually balanced. This design ensures accurate color reproduction, fully utilizes display performance, and prevents image stretching or distortion.
CNC Aluminum & Heat Dissipation
The cabinet uses CNC die-cast aluminum material. It is very strong with high precision, so installation errors are small.
And it has cooling fins that increase heat dissipation area and direction. This makes components more stable and extends the lifetime of this indoor small pitch LED display.
This design works well for front maintenance LED modules. It is perfect for high-end indoor LED displays in meeting rooms, control rooms, and exhibition halls.
Dual Protection Back Cover
The 640×480 mm indoor LED display uses a fully sealed back cover design together with modules that also have back covers.
This gives double protection to keep circuit boards and components safe from dust, moisture, and aging. The strong protection helps extend the lifetime of the high-end indoor LED display and makes sure it runs stably for a long time in different indoor environments.
Dual-Engine Design
Traditional indoor LED screens typically only have one power supply. In case of failure, immediate replacement is required, increasing maintenance costs and downtime risks.
The CPS 640×480 mm LED display, however, features a dual-power supply design. When the main power supply fails, the backup power supply automatically takes over, ensuring continuous and stable screen operation. This design not only reduces maintenance costs but also significantly improves the reliability and lifespan of the LED display.
Indoor LED Display Solution
Spare Parts
5% of the components are allocated: modules, receiver cards, and power supplies.
Control System
Customized with high-performance, cost-effective systems, compatible with nova, Huidu, colorlight, etc.
Indoor Steel Structure
The factory can provide steel structure supports and screw fixing installation, which is simple, sturdy, and quick to assemble.
More Details of the CPS Indoor Small Pitch LED Display
Specification of CPS Series
| Vaiue | P1.2 | P1.5 | P1.8 | P2 | P2.5 | P3 |
| Module Size | 320x 160mm | |||||
| Physical Resolution (Wx H) | 256×128dots | 208×104dots | 172×86dots | 160×80dots | 128×64dots | 104×52dots |
| Pixel Configuration | SMD | |||||
| Brightness | 800 cd/m² | |||||
| Pixel Matrix/Sqm | 640,000dots/m² | 422.500dots/m² | 288,906dots/m² | 250,000dots/m² | 160.000dots/m² | 105,625dots/m² |
| Minimum Viewing Distance | P1.2 meters | P1.5 meters | P1.8 meters | P2 meters | P2.5 meters | P3 meters |
| Gray scale | 65,536 levels per color | |||||
| Refresh frequency | 3840/1920Hertz | |||||
| Input power frequency | 50 or 60 Hertz | |||||
| Input Voltage | 100-240 | |||||
| Ingress Protection | 1P30 | |||||
| Max Power Consumption | 800W/m2 | |||||
| Average Power Consumption | 300W/m² | |||||
| Viewing Angle | Horizontal 140 deg;Vertical 140 deg | |||||
| Operating environment | Temperature;-20℃+60℃;Humidity: 10%-90%RH | |||||
Tech Support
Excel LED has a professional technology support team to solve any tech problem for you, tech support covers installation, configuring, and anything about your 640×480mm small pitch LED display, please check our contact us page. Or turn to Indoor LED screen page to know more!
FAQs
Indoor LED walls are assembled from cabinets mounted on a steel structure or wall bracket, then connected with power and data cables and calibrated as one seamless screen.
Routine maintenance mainly involves front or rear access to replace modules or power supplies when necessary, plus periodic cleaning to keep colors uniform and vivid.
The key cost drivers are total screen size, pixel pitch, cabinet design, control system, and whether you need advanced options like curved shapes or redundancy.
Installation structure, shipping, on‑site setup and long‑term service should also be included in the budget when comparing offers from different suppliers.
Most modern LED controllers accept common inputs such as HDMI, DVI and network video, so they can connect to media players, PCs, video switchers and broadcast systems.
For complex setups, a video processor can scale, crop and combine multiple sources, making it easy to show presentations, live camera feeds and advertisements on the same wall.
“Front service” means the LED modules and components can be accessed and maintained from the front of the cabinet without rear access space, saving installation area and simplifying maintenance.
They’re widely used in environments where high definition matters: conference rooms, broadcast studios, exhibition halls, corporate lobbies, digital signage walls, and performance stages. The CPS 640×480mm indoor display is a typical choice for these environments.
Small pitch LED displays offer seamless image without bezels, higher brightness, better contrast, wider viewing angles, and more uniform color performance than traditional LCD video walls.
Installation typically involves wall mounting brackets or rigging frames, precise calibration of cabinets, power & signal routing, and front access service space planning for maintenance.