Overview
Overview
Professional 55″ 4K Signage Display for High-Impact Commercial Environments
The iiyama ProLite LH5541UHS-B2 is a 55″ professional digital signage display built for demanding commercial deployments where screen size, image quality and reliability all matter. Rated for continuous 24/7 operation in both landscape and portrait orientations, it delivers the brightness, resolution and feature set that retail, corporate, education and public sector environments depend on — all within a slim bezel metal housing designed for a polished, professional installation.
500 cd/m² IPS Panel with 4K UHD Resolution
The 55″ IPS panel with 500 cd/m² high brightness and 3840×2160 4K UHD resolution produces sharp, vivid imagery across a significantly larger viewing area than standard commercial displays. Wide 178°/178° viewing angles ensure that content remains clear and accurate from any angle of approach — making it equally effective mounted at reception, in a corridor, on a retail floor or in a conference space.
Built-in Media Player for Standalone Operation
An integrated media player allows the LH5541UHS-B2 to operate as a completely standalone display — playing videos, images and audio content directly from a USB drive or the display’s internal memory, with no external media player, PC or additional hardware required. This simplifies installation and reduces ongoing maintenance in straightforward content delivery environments.
LAN Control and RS-232C for Centralised Management
For larger or more complex multi-display installations, the LH5541UHS-B2 supports both LAN (RJ45) and RS-232C control — enabling remote OSD adjustments, power management, input switching and scheduling across a network. An IR loop-through port enables infrared control signals to be daisy-chained across multiple displays, simplifying remote control management in multi-screen configurations.
Flexible Connectivity and Dual 10W Audio
Three HDMI 2.0 inputs, a VGA input, audio in/out and USB 2.0 provide broad source compatibility across a wide range of installation scenarios. Built-in dual 10W speakers deliver clear, room-filling audio for content that includes voiceovers, music or video — without the need for external speakers in standard deployments. VESA 400×200mm mounting is supported for wall, ceiling or floor stand installation.