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We offer various high-quality LED display screens, including indoor, outdoor, rental, transparent, small pitch, and creative screens, meeting your display needs for different scenarios.
Perimeter & Digital Signage
Used for perimeter screen
Used for billboard
Aluminium die-casting

Black & Silver
Great engineering
No fan, no noise
Black & silver

Display installation case

1. Project Dimensions
Input dimensions to see 960mm cabinet layout & specs.
Optimized for 960x960mm Die-casting Cabinets
| Pixel pitch (mm) | 4 | 5 | 6.67 | 8 | 10 | |
|---|---|---|---|---|---|---|
| Model | DO4-960960 | DO5-960960 | DO6.7-960960 | DO8-960960 | DO10-960960 | |
| LED | SMD1921 | SMD1921 | SMD3535 | SMD3535 | SMD3535 | |
| Density (dots/sqm) | 62500 | 40000 | 22478 | 15625 | 10000 | |
| Module resolution (dots) | 3200 | 2048 | 1151 | 800 | 512 | |
| Module width (mm) | 320 | 320 | 320 | 320 | 320 | |
| Module height (mm) | 160 | 160 | 160 | 160 | 160 | |
| Cabinet width (mm) | 960 | 960 | 960 | 960 | 960 | |
| Cabinet height (mm) | 960 | 960 | 960 | 960 | 960 | |
| Cabinet depth | 120 | 120 | 120 | 120 | 120 | |
| Resolution (dots) | 57600 | 36864 | 20736 | 14400 | 9216 | |
| Weight (kg) | 24 | 24 | 24 | 24 | 24 | |
| Material | aluminium | aluminium | aluminium | aluminium | aluminium | |
| Maintain | Front rear | Front rear | Front rear | Front rear | Front rear | |
| IPX | IP65 | IP65 | IP65 | IP65 | IP65 | |
| Max brightness (cd/sqm) | 5500 | 5500 | 5500 | 5500 | 5500 | |
| Color temperature (k) | 6500 | 6500 | 6500 | 6500 | 6500 | |
| Angle | 140/140 | 140/140 | 140/140 | 140/140 | 140/140 | |
| Contrast ratio | 3000:1 | 3000:1 | 3000:1 | 3000:1 | 3000:1 | |
| Max power (w) | 760 | 780 | 760 | 720 | 732 | |
| Average power (w) | 280 | 320 | 280 | 260 | 268 | |
| Voltage type | AC | AC | AC | AC | AC | |
| Voltage (v) | 110-220 | 110-220 | 110-220 | 110-220 | 110-220 | |
| Driving method | 1/20 | 1/8 | 1/6 | 1/5 | 1/2 | |
| Screen FPS (hz) | 60 | 60 | 60 | 60 | 60 | |
| Refresh Rate | 7680HZ | |||||
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Technical Support & Installation Engineering Guide
The Storm Pro Series represents the pinnacle of DOOH (Digital Out-of-Home) engineering. Designed for high-stakes advertising in the world’s harshest climates—from scorching deserts to freezing coastal regions—the Storm Pro utilizes an all-aluminum module architecture. This guide provides the technical specifications required for structural engineering and long-term asset protection.
1. All-Aluminum Module Architecture & Thermal Management
The Storm Pro’s primary technical advantage is its Die-cast Aluminum Chassis. This isn’t just for durability; it’s a critical component of the thermal cooling system.
Self-Cooling Technology: Aluminum has a thermal conductivity 200x higher than traditional plastic. The module base acts as a heat sink, dissipating heat directly from the LEDs and driver ICs to the atmosphere, reducing internal temperatures by up to 20°C (68°F).
Zero-Plastic Fireproofing: By eliminating plastic module bases, the Storm Pro achieves a UL94-V0 flame retardant rating. This is essential for installations on heritage buildings, gas stations, or high-density urban areas where fire safety codes are stringent.
Operational Thresholds: Engineered to maintain consistent color accuracy in temperatures ranging from -40°C to +80°C (-40°F to 176°F) without the need for external air conditioning.
2. High-Precision Structural Integration
Storm Pro cabinets are designed for massive scales, where structural alignment is the key to a seamless visual.
Integrated Cabling (Cable-less Design): All power and data connections are routed through internal waterproof channels. This eliminates the “spaghetti wiring” seen in lower-tier screens, reducing the risk of rodent damage and cable degradation from UV exposure.
Structural Load Balancing: Despite its robust build, the Storm Pro is 25% lighter than standard iron-cabinet displays. This allows for lighter-weight steel support structures, potentially saving up to $150/sqm in construction material costs.
Floating Connector System: Our proprietary connector design allows for ±0.2mm of float, ensuring that module-to-module alignment remains perfect even if the main steel frame experiences minor thermal expansion or wind-load flexing.
3. IP66+ Protection & Marine-Grade Coating
Storm Pro is built to survive “The Storm.”
Fully Sealed Module Design: Unlike standard IP65 screens, the Storm Pro module’s rear is completely enclosed in aluminum. This provides IP66 protection, making it impervious to high-pressure water jets and fine desert sand.
Anti-Corrosion Protocol: For installations within 2km of the ocean, we offer a Marine-Grade C5-M Coating. This multi-layer treatment protects against “white rust” (aluminum oxidation) and salt-fog penetration.
UV-Stable Shaders: The LED masks are infused with an automotive-grade UV stabilizer, preventing the “browning” or warping that typically occurs after 3+ years of direct equatorial sun exposure.
4. Advanced Electrical Calibration & Monitoring
Brightness vs. Longevity Logic: While the Storm Pro can reach 10,000 nits, we recommend utilizing the integrated light sensor to run at 60-70% brightness for 80% of the day. This extends the LED half-life to 120,000 hours.
Smart Status Telemetry: Each Storm Pro cabinet includes sensors for temperature, humidity, and power supply health. This data is pushed to the Sostron NOC (Network Operations Center), allowing for “Predictive Maintenance” before a failure occurs.
Surge Suppression: Includes a built-in 10kV/20kA Surge Protection Device (SPD), essential for protecting sensitive driver ICs during lightning storms in tropical regions.
Storm Pro outdoor LED screens are ideal for perimeter screens, outdoor billboards, and digital signage in shopping centers, stadiums, and public spaces. They offer high visibility even in bright daylight.
The cabinets are made of high-quality aluminum die-casting, ensuring durability, excellent heat dissipation, and a lightweight design for easy installation.
Storm Pro features advanced engineering that eliminates the need for fans. Its passive cooling system allows completely silent operation, making it suitable for noise-sensitive environments.
Storm Pro screens are available in sleek Black and Silver finishes, allowing seamless integration with different architectural and branding designs.
Yes, Storm Pro screens have been installed in various commercial and public locations worldwide. Installation cases showcase their flexibility, modularity, and high performance in different environments.
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About Dylan Lian
Marketing Strategic Director at Sostron