COB LED Screen-CPS Pro Max
- High protection and stability, longer service life
- Pixel Pitch P1.25/P1.5/P1/8/P2/P2.5/P3
- High-Precision Installation for Small-Pitch LED Displays
- 480×320 mm Cabinet Dimensions
- Standard 16:9 Display Ratio
- CNC Aluminum & Heat Dissipation
- Dual-Engine Design
640×480mm COB LED Screen Features
The CPS Pro Max utilizes advanced COB (Chip-on-Board) technology, eliminating the need for LED bead covers. The LED chips are directly mounted onto the PCB board, and then a protective epoxy resin layer is applied over the LED chips. This significantly reduces manufacturing costs and improves color rendering, impact resistance, collision resistance, and dust and water resistance.
This makes the LED screen much safer for low‑level indoor installations in shopping malls, retail stores, airports, and corporate lobbies where people can easily touch the display.
640×480 mm Front Service COB 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 COB LED screen installs flush with the wall, delivering a clean and professional look for indoor applications.
High-Precision Installation for COB LED Screen
Small pitch, P0.9, P1.25, P1.5, P1.8, P2.5, high resolution, high definition.
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.
Wide Viewing Angle and Comfortable Image
The COB coating and optimized optical design provide a wide horizontal and vertical viewing angle, so colors and brightness remain consistent across the entire wall.
The softer, reflection‑controlled surface helps minimize glare and visual fatigue, which is important for long‑term viewing in meeting rooms and command centers.
CNC Aluminum & Heat Dissipation
The enclosure is constructed using CNC die-cast aluminum, resulting in a robust structure, high machining precision, and minimal installation error. The enclosure features heat dissipation fins, increasing heat dissipation direction and area, effectively improving component stability and extending lifespan.
This design is suitable for front-service LED display module maintenance and is particularly well-suited for high-end indoor LED display applications such as conference rooms, control rooms, and exhibition halls.
Dual Protection Back Cover
This 640×480 mm COB LED display features a fully enclosed back cover combined with a module with a back cover, providing dual protection.
This comprehensively protects the circuit board and components from dust, moisture, and aging, effectively extending the display’s lifespan. It ensures long-term stable operation of this high-end indoor LED display in various 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 COB LED panel, 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.
Steel Structure
The factory can provide steel structure supports and screw fixing installation, which is simple, sturdy, and quick to assemble.
More Details of CPS Pro Max
Specification of CPS Pro Max
| Value | P1.2 | P1.5 | P1.8 | P2 | P2.5 | P3 |
| Module Size | 320x 160mm | |||||
| Physical Resolution (W x H) | 256×128 dots | 208×104 dots | 172×86 dots | 160×80 dots | 128×64 dots | 104×52 dots |
| Pixel Configuration | COB | |||||
| Brightness | 800 cd/m² | |||||
| Pixel Matrix/Sqm | 640,000 dots/m² | 422,500 dots/m² | 288,906 dots/m² | 250,000 dots/m² | 160,000 dots/m² | 105,625 dots/m² |
| Minimum Viewing Distance | 1.2 meters | 1.5 meters | 1.8 meters | 2 meters | 2.5 meters | 3 meters |
| Grayscale | 65,536 levels per color | |||||
| Refresh frequency | 3840/1920 Hertz | |||||
| Input power frequency | 50 or 60 Hertz | |||||
| Input Voltage | 100-240 | |||||
| Ingress Protection | 1P30 | |||||
| Max Power Consumption | 800 W/m² | |||||
| Average Power Consumption | 300 W/m² | |||||
| Viewing Angle | Horizontal 140 deg; Vertical 140 deg | |||||
| Operating environment | Temperature: -20℃ to +60℃; Humidity: 10%-90% RH | |||||
Tech Support
Exxcel LED has a professional technology support team to solve any tech problem for you, tech support covers installation, configuring, and anything about LED display, please check our contact us page. Or turn to Indoor LED screen page to know more!
FAQs
Yes, 640×480 mm modules can be seamlessly spliced horizontally and vertically to build larger indoor LED walls with customized resolutions and aspect ratios.
COB packaging minimizes solder joints and improves thermal performance, resulting in better long-term stability and reduced dead pixels over extended operation.
A 640×480 mm front service indoor LED display is a fine-pitch display cabinet with a front-accessible maintenance design, ideal for indoor installations like control rooms, corporate signage, event halls, retail, and conference spaces.
These displays are widely used in indoor venues such as meeting rooms, studios, command centers, retail stores, exhibitions, hospitality signage, and interactive digital walls.
Small pitch screens like P1.25–P2 mm are designed for close-range viewing (1–4 m), where pixel density and image clarity are critical
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