SL
Main Parameters Cabinet Size: 640*480*48mm Module Size: 320*160mm Cabinet Weight: 7.2kg Cabinet Material: Die-casting Aluminum Refresh Rate: ≥3840Hz/7680Hz Brightness: 600~1000nits
Keywords:
Category:
Indoor COB LED Video Wall
What is Wireless Hard Connection
Wireless hard connection is an innovative technology that combines the characteristics of hard connection and wireless technology. The interior of the cabinet is highly integrated, clean and tidy, and uses HUB board transfer. The module has no bottom shell, no module power cable, power cables, and few components. The module uses a gold-plated interface, supports hot plugging, is not easy to damage, and has higher stability.
The wireless hard connection technology of the LED display not only improves the efficiency of installation and maintenance, but also improves the reliability of the overall system and user experience.
Hard Connection VS Soft Connection
| Wireless Hard Connection | Wired Soft Connection | ||
Cabinet |  | HUB board transfer,highly integrated, the cabinet interior is clean and tidy. |  | There is no HUB board,so the wiring inside the cabinet is messy. |
Modules |  | The module has no bottom shell and adopts straight pin connection,which has higher stability. |  | The module has a bottom shell, needs to be connected with cables, and has many components. |
Advantages of Hard Connections
| Describe |
1 | The cabinet is double-sided finely processed with high precision. |
2 | Professional design, heat dissipation texture. |
3 | HUB board transfer, highly integrated. |
4 | Module has no bottom case, no cables, easy installation. |
5 | Module and the cabinet are connected using a gold-plated interface, which supports hot plugging and is not easily damaged. |
6 | Supports dual power backup, never out of power, ensuring the normal use of the screen in any important meeting or complex environment. |
7 | Support flash intelligent data storage to ensure screen color consistency. |
Product Display Picture
| Module (320*160mm) | Cabinet (640*480*48mm) |
Front |  |  |
Rear |  |  |
Professional Design
High Quality Modules
Quick Install Module
The Magnetic Positioning Column and Magnetic Adsorption Device on the module can be automatically adsorbed when the module is installed, which greatly reduces the installation time.
Seamless Splicing
Precision Manufacturing Technology
The cabinet adopts advanced manufacturing technology to ensure the precise fit of each component with high precision, which improves the stability of the overall structure and enables seamless splicing. The larger the screen, the smoother it will be when spliced together.
The Interior of The Cabinet is Clean and Tidy
01、SL Series Cabinet Interior
This cabinet is designed with hard connection and the HUB board is highly integrated. It can be clearly seen that after connecting the network cable and power cable, the interior of the cabinet is still simple and tidy.
02、Other Series Cabinet Interior
This cabinet is designed with soft connection and does not have a HUB board. It can be clearly seen that the interior of the cabinet is quite messy after connecting the network cable and power cable.
Module Supports Hot Swap
Easy installation and Higher Stability
The module has no bottom case and nocables. It is directly connected with gold-plated interfaces, supports hot plugging, and is not easily damaged. The modules can be installed or removed while the screen is working without disconnecting the power supply, thus improving the flexibility and reliability of module installation and maintenance.
HUB Hard Connection Design
Enhanced Signal Stability
Ensure lossless signal transmission through physical connection and improve the stability of the overall system.
Simplify The Wiring Process
The complicated wiring is reduced, making the connection of power cables and network cables between cabinets more direct and simple.
Support Dual Power Backup
Improved Stability and Reliability | Reduce Power loss | Adapt to The Needs of Different Scenarios |
Even if one of the power supplies fails, the other will continue to work, ensuring stable operation of the display | Since two power supplies simultaneously bear the display screen load, the load of a single power supply is halved, which helps reduce power loss. | The dual power supply design ensures that the screen will never be out of power in any important meeting or complex environment, providing more protection. |
Support Flash Intelligent Data Storage
Ensure Screen Color Consistency
Flash storage has a certain data protection mechanism, which can prevent the color configuration data from being lost due to unexpected power outages, hardware failures, etc.
Excellent Display Performance
Product Parameters
Model | P1.25 | P1.53 | P1.86 | P2.5 | Model | P1.25 | P1.53 | P1.86 | P2.5 |
Pixel Pitch(mm) | 1.25 | 1.53 | 1.86 | 2.5 | Cabinet Material | Die-casting Aluminum | |||
Color | 1R1G1B/Full Color | Grey Scale(Bit) | 16 | ||||||
Lamp Bead Type(SMD) | 1010 | 1212 | 1515 | 2020 | Refresh Rate(Hz) | ≥3840/7680 | |||
Maintenance Method | Hardwired and Front-maintenance | Brightness(cd/m²) | 600~1000 | ||||||
Pixel Density(dots/m²) | 640000 | 422500 | 288906 | 160000 | Viewing Angle(HN) | 160° | |||
Module Size(mm) | 320*160 | Best Viewing | ≥1.2 | ≥1.5 | ≥1.8 | ≥2.5 | |||
Module | 256×128 | 208×104 | 172×86 | 128×64 | Life Span | 100,000 Hours | |||
Module Weight(KG) | 0.3 | IP Protection Level | IP45 | ||||||
Cabinet Size(mm) | 640*480*48 | Contrast Ratio | 5000:1 | ||||||
Cabinet | 512×384 | 416×312 | 344×256 | 256×192 | Max.Power | 500(W/m²) | |||
Cabinet Weight(KG) | 7.2 | Average Power | 165(W/m²) | ||||||
Product Installation
Installation Steps
Wide Range of Applications
Client Visit
Factory Equipment
Packaging and Shipping
Customer Praise
Frequently Asked Questions
We offer free consultation to solve your problem
What about warranty and after-sales service?
We offer a five-year warranty, lifetime technical support, and remote guidance.
How do you ensure quality?
Seven quality control steps guarantee your screen is in good condition:
1). Suppliers are established companies with long-term partnerships.
2). Materials undergo inspection by skilled workers and machinery.
3). Each module undergoes debugging.
4). All modules undergo 48-hour burn-in testing before assembly.
5). After assembly by engineers and machinery, each cabinet undergoes functional testing.
6). Full screen undergoes 72-hour burn-in testing before shipment.
7). All details undergo final inspection before packaging.
Do your displays support custom designs and specifications?
Yes, we offer custom designs and production tailored to client requirements, including dimensions, mounting methods, and special environmental needs.
Do your displays meet international certification standards?
Yes, our displays comply with various international certification standards, such as CE certification, RoHS certification, FCC certification, and others.
What types of displays do you offer?
We provide a wide range of LED displays in various sizes and technologies, including SMD, COB, and GOB. Our solutions are suitable for all scenarios and support deep customization, covering indoor fixed installations, outdoor fixed installations, rental/mobile displays, and rooftop screens.
Why should I purchase from you rather than other suppliers?
We uphold the principle of long-term partnerships, leveraging premium manufacturing resources to ensure both technological excellence and product quality. Our diversified supply chain guarantees cost control and stable delivery. Combined with end-to-end services, dedicated customization solutions, and lifetime technical support, we deliver worry-free procurement, reliable collaboration, and greater confidence in your profitability.
Need Assistance?
We're here to help.
Contact Phone
+86 17324819693
Contact Email
sales01@pingcaidisplay.com
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Our business encompasses a wide range of LED display solutions, including rooftop screens, rental LED displays, indoor fixed-installation LED displays, outdoor fixed-installation LED displays, lamppost LED displays, and poster LED displays.
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