Description
Dahua DHI-LDH50-LAI400L 50″ LCD Digital Signage
The Dahua DHI-LDH50-LAI400L 50″ LCD Digital Signage is a professional commercial display designed for reliable 24/7 operation in businesses, malls, hotels, offices, schools, and public spaces. It features a 50-inch Full HD-class commercial panel with 500 cd/m² brightness, built-in 2 × 10W speakers, and support for landscape or portrait installation. Powered by a quad-core CPU and Android system, it supports up to 4K media decoding, intelligent split-screen layouts, scheduled content playback, scrolling subtitles, and multimedia content such as images, videos, documents, and web pages.
50-Inch Ultra HD LCD Digital Signage Display for Professional Commercial Environments
The DHI-LDH50-LAI400L is a 50-inch UHD commercial digital signage display designed for retail stores, banks, hotels, airports, educational institutions, and corporate environments. It enables organizations to present advertising content, announcements, dashboards, and branding visuals with reliable performance and professional large-screen clarity.
Ultra HD 4K Resolution Panel for High-Clarity Visual Presentation
Equipped with a 3840 × 2160 resolution panel, the display delivers sharp images, detailed graphics, and smooth video playback suitable for multimedia promotions and information broadcasting. The high pixel density ensures excellent readability even for detailed content such as menus, schedules, and corporate messaging.
Industrial-Grade Panel Supporting Reliable 24/7 Continuous Operation
Built with an industrial-grade LCD panel, the signage supports continuous operation throughout the day, making it ideal for environments requiring uninterrupted display such as reception areas, transportation hubs, retail advertising zones, and monitoring centers.
Built-in Android 11 Operating System with Quad-Core Processor for Smart Media Playback
Powered by an integrated Android 11 platform with quad-core A55 processor, the display supports smooth multimedia playback without requiring external media players. This enables easy deployment of advertising content, announcements, and scheduled programs directly from internal storage or network sources.
4GB RAM and 32GB Internal Storage for Efficient Content Processing and Storage
With 4GB RAM and 32GB ROM, the device ensures stable performance during high-resolution media playback and allows storage of multimedia content locally, supporting efficient offline operation and flexible content scheduling.
High Brightness 500 cd/m² Panel for Clear Indoor Visibility Across Large Areas
Featuring approximately 500 cd/m² brightness with 178° wide viewing angles, the display maintains strong visibility across different viewing positions, ensuring content remains clear and readable in shopping areas, corridors, meeting rooms, and reception spaces.
Smart Split-Screen Display Function for Multi-Content Presentation on One Screen
Supports intelligent split-screen layout, allowing simultaneous display of videos, images, text announcements, and live information feeds. This improves communication efficiency and maximizes screen utilization in professional signage deployments.
Specifications of Dahua DHI-LDH50-LAI400L 50″ LCD Digital Signage
| Brand | Dahua |
| Model | LDH50-LAI400L |
| LCD Panel | |
| Panel Dimensions | 50 inch |
| Backlight | DLED |
| LCD Technology | IPS/VA |
| Aspect Ratio | 16:9 |
| Brightness | 500 cd/m² (typ.) |
| Contrast | IPS 1200:1(typ.) / VA 4000:1(typ.) |
| Display Colors | 10 bit (8 bit + FRC), 1.07B colors |
| Resolution | 3840 (H) × 2160 (V) |
| Viewing Angle | 178° (H) 178° (V) |
| Response Time | 8 ms (typ.) |
| Surface Treatment | Haze 25% |
| Built-in System | |
| Operating System | Android 11.0 |
| CPU | 4 cores A55, 1.92 GHZ |
| RAM | 4 GB |
| ROM | 32 GB |
| Video Decoding | 1-ch H.265 HEVC MP-10@L5.1 up to 2160p@60 fps 1-ch H.264 AVC HP@L5.1 up to 2160p@30 fps 1-ch VP9 Profile 2 up to 2160p@60 fps 4-ch MVC up to 1080p@30 fps 4-ch MPEG-4 ASP@L5 up to 1080p@30 fps 4-ch WMV/VC-1 SP/MP/AP up to 1080p@30 fps |
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