Linsn L4 Dual Mode Sync Async LED Media Player Controller Box

Model: Linsn L4. It is a high-performance dual-mode synchronous and asynchronous LED media player, integrating both real-time synchronous control and offline asynchronous playback functions for flexible LED display management. Designed for medium to large LED screen projects, it supports a maximum loading capacity of 1.3 million pixels, delivering high-resolution, high-refresh, and high-grayscale visual performance.

Equipped with Dual Gigabit Ethernet Ports, one for main display output and the other for redundant backup, ensuring uninterrupted operation during network failures. It features HDMI 1.4 Input and Output interfaces, enabling real-time synchronous display of external video sources and loop-through output to additional devices. Connectivity options include WiFi, WiFi Hotspot, Ethernet, and optional 4G module, allowing wireless and wired content management and device configuration. A USB 2.0 Port supports local program import and playback from USB flash drives.

Built with 8GB high-speed memory, it stores abundant video, image, and animation files for offline playback. It supports 16-bit (65,536 levels) grayscale per RGB channel, with a refresh rate up to 3840Hz for scanning screens and 6000Hz for static screens, ensuring smooth, flicker-free images. It works with full-color LED modules from static drive to 32-scan, supporting both real pixel and virtual pixel modes. Additional features include brightness and chromaticity correction, temperature and brightness sensor connectivity, and network-based screen configuration.

Complying with CE-EMC and RoHS standards, it ensures global safety and environmental compliance. Ideal for indoor/outdoor fixed LED walls, rental stage displays, shopping mall advertising screens, airport/station information boards, and large event LED screens, it provides stable, versatile, and high-quality control for diverse LED display applications.