Wall-mounted LED displays integrate space efficiency with high-performance visual capabilities, tailored for both indoor and outdoor applications. Indoor wall displays commonly feature fine-pitch resolutions (P1.2-P3) to ensure clear imaging in boardrooms, control rooms, and retail spaces, utilizing slim cabinets (≤50mm depth) for flush installation. Outdoor wall displays (P4-P12) incorporate rugged weatherproofing, including IP65-rated enclosures, anti-corrosion coatings, and waterproof power connectors, to withstand harsh environmental conditions. Mounting systems range from fixed brackets to adjustable arms, enabling optimal viewing angles in diverse scenarios. In corporate settings, they serve as digital notice boards or data visualization hubs; in the hospitality industry, they function as interactive concierge displays. Some models support dual-sided display for transparent installations, while others integrate IoT sensors for simultaneous environmental monitoring and visual content presentation.