ShenZhen BST Industry Co., Limited
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Product Overview: OA Series Outdoor LED Display
Optimized for High-Temperature & Sunlight Environments
Key Innovation:
The OA Series features a white die-cast aluminum cabinet, specifically engineered to outperform traditional black cabinets in outdoor, high-heat environments.
Advantages vs. Black Cabinets:
Faster Heat Dissipation: White surfaces reflect sunlight, reducing heat absorption by 30–40%. Internal temperature rise remains below 20°C, even under direct sunlight.
No Air Conditioning Needed: Eliminates reliance on AC units, cutting energy costs by 50% compared to black cabinets that trap heat.
Material Excellence: Aluminum alloy ensures rapid thermal conductivity, preventing overheating and extending component lifespan.
Aesthetic & Functional: Sleek white finish blends with modern architecture while maintaining performance in scorching climates.
Technical Backing:
Cabinet Weight: 26.5kg (ultra-lightweight for easy installation).
IP66 Rating: Fully sealed against dust and water ingress, critical for humid or dusty高温environments.
A. Display Quality & Efficiency
| Feature | Details |
|---|---|
| Brightness | 5000–8000 nits (adjustable for daylight readability). |
| Energy Saving | 50% lower power consumption vs. standard displays (186W/m² average). |
| Pixel Density | 10,000–50,625 px/m² (varies by model; e.g., OA-4.4 for ultra-HD). |
| Refresh Rate | 3840Hz (flicker-free for smooth video playback). |
B. Environmental Resilience
| Feature | Details |
|---|---|
| Operating Temp | -10°C to 60°C (stable performance in deserts or tropical climates). |
| Fire Resistance | UL94 V-0 certified aluminum alloy (self-extinguishing, no toxic fumes). |
| Viewing Angles | 140°H/120°V (wide visibility for crowded outdoor spaces). |
| Model | Pitch | Best For | Key Benefit |
|---|---|---|---|
| OA-4.4 | 4.4mm | Luxury retail façades, high-end billboards | Ultra-HD clarity for close viewing. |
| OA-10 | 10mm | Highways, large landmarks | Cost-effective for long-distance ads. |
Reflective Surface: Reduces solar heat gain, preventing internal component stress.
Corrosion Resistance: Aluminum withstands salt, humidity, and UV exposure.
Zero AC Dependency: Ideal for regions with limited infrastructure (e.g., deserts, tropical areas).
White Cabinet Advantage: Unmatched heat dissipation for高温environments.
Energy & Cost Savings: 50% lower power use, no AC maintenance.
Durability: IP66, fireproof, and 100,000-hour lifespan.
Versatility: 5 models for any outdoor application, from精细retail ads to highway billboards.