Developed by LP DISPLAY exclusively for the outdoor DOOH (Digital Out-of-Home) market, the Obesum Series stands as a rugged flagship LED display solution defined by its industrial-grade high protection. Engineered to thrive in extreme outdoor conditions—from torrential rain and sandstorms to UV radiation and physical impact—it delivers uninterrupted, eye-catching content for urban billboards, transit hubs, scenic landmarks, and commercial plazas, turning harsh environments into high-engagement digital touchpoints.
The Obesum Series redefines durability with targeted protection technologies, addressing the biggest pain points of outdoor displays:
- Military-Grade Sealing Design: Every panel joint, cable entry, and ventilation port uses food-grade silicone gaskets and waterproof membrane covers, eliminating gaps that could let in moisture or debris. It withstands heavy downpours (up to 100mm/h rainfall) and sandstorms—critical for monsoon regions, deserts, or coastal areas with high humidity.
- Full-Cabinet Protection: Both front panel and rear cabinet achieve IP66 rating, ensuring internal components (LED drivers, signal cards) stay dry and clean even in prolonged exposure to harsh weather.
- Weather-Resistant Materials: The cabinet adopts anti-corrosion die-cast aluminum (treated with electrophoretic coating) and 304 stainless steel hardware, resisting rust from salt spray (coastal zones) and industrial pollutants (urban centers) for 5+ years.
- UV-Stabilized Surface: The front uses 4mm imported anti-UV tempered glass, preventing yellowing, embrittlement, or brightness decay after years of direct sunlight exposure—maintaining clarity and color accuracy for over a decade.
- High Wind Load Resistance: The one-piece die-cast aluminum cabinet has a compressive strength of 200MPa, withstanding wind speeds up to 150km/h (equivalent to Typhoon Level 12)—stable for rooftop, high-altitude, or coastal installations.
- Impact-Resistant Shield: The anti-glare tempered glass surface (Mohs hardness ≥7) protects LED chips from hail, wind-blown debris, or accidental collisions (e.g., construction equipment near roadside billboards).
- Shock-Absorbent Design: Reinforced corners and internal buffering materials reduce damage from transportation vibrations or ground shocks (critical for mobile rental deployments at festivals).
An intelligent dual-cooling system (low-noise axial fans + precision heat sinks) maintains internal temperatures between -30°C and 60°C, enabling normal operation in frigid winters (e.g., northern China’s -25°C) or scorching deserts (e.g., Middle East’s 55°C).
While protection is its hallmark, the Obesum Series delivers the visual impact needed to capture outdoor audiences:
Equipped with high-brightness SMD 2121/3535 lamp beads, it offers 1500–2500 nits adjustable brightness—enough to cut through direct sunlight (up to 100,000 lux ambient light) without washed-out content. A built-in light sensor auto-adjusts luminosity: cranks up at noon, dims at dusk, and switches to "night mode" (500 nits) to save energy and avoid light pollution.
- 95% DCI-P3 Wide Color Gamut: Reproduces vivid, true-to-life hues for brand ads, scenic videos, or product promotions—ensuring logos and visuals stand out against busy outdoor backdrops (e.g., urban buildings, greenery).
- 1000:1 High Contrast & 3840Hz Refresh Rate: Deep blacks and flicker-free motion make dynamic content (e.g., car ads, sports highlights, real-time traffic updates) sharp and engaging, even for fast-moving pedestrians or drivers.
A matte anti-glare coating on the tempered glass eliminates reflections from sunlight or car headlights, while a 178° horizontal/vertical viewing angle guarantees clarity for audiences up to 120 meters away—critical for large billboards or transit hub screens.
For outdoor DOOH operators, efficiency in installation, management, and upkeep is non-negotiable—and the Obesum Series delivers:
- Standardized Lightweight Cabinets: Available in 500×500mm and 1000×500mm panels (weight: 18–25kg/panel), supporting seamless splicing into custom sizes—from 2×1m bus stop screens to 10×5m city billboards. A tool-less quick-lock system cuts installation time by 60% (a 3×2m display assembles in under 1 hour).
- Low-Power Operation: High-efficiency LED drivers reduce power consumption by 20% compared to conventional outdoor displays, slashing electricity costs for 24/7 operations.
- Cloud-Based CMS Compatibility: Integrates with mainstream DOOH platforms (e.g., BroadSign, Scala) via 5G/Wi-Fi, enabling remote content updates, brightness adjustment, and real-time fault alerts—no need for on-site technicians for routine operations.
Modules can be replaced from the front of the display, eliminating the need for rear access (critical for screens mounted against buildings or on narrow billboard structures). Optional dual power supplies and signal cards provide failover protection, avoiding costly ad downtime.
The Obesum Series excels in high-impact, harsh-environment scenarios:
For outdoor DOOH operators and brands, the Obesum Series solves the longstanding tradeoff between "durability" and "performance." It delivers the ruggedness to survive extreme weather, the visual impact to capture audiences, and the efficiency to reduce operational costs—all in one display. More than a screen, it’s a reliable, long-lasting digital asset that turns unforgiving outdoor spaces into profitable engagement points.