Colorlight S4: Professional Multi-Function LED Video Wall ControllerThe Colorlight S4 is engineered to deliver professional performance in LED display systems, combining flexibility, stability, and advanced features into one compact unit. Supporting both HDMI and DVI inputs with HDCP compliance, it ensures smooth playback of protected content for commercial LED display walls, LED video wall panels, and video wall screens. With a maximum resolution of 1920×1200@60Hz and a loading capacity of up to 2.3 million pixels, this sender card provides outstanding reliability for diverse video controller applications.
High Pixel Loading and Wide Output CapabilitiesDesigned to drive large-scale LED display screens, the S4 supports a maximum output width of 4096 pixels or height of 2560 pixels. Its four Gigabit Ethernet outputs enable powerful data transmission for video wall controllers, video wall panels, and LED panel screens. Whether used in rental events, fixed installations, or complex digital signage, the S4 ensures every pixel is displayed with clarity and precision.
Multiple Inputs and Versatile ConnectivityEquipped with HDMI 1.4 and DVI signal inputs, the S4 allows seamless integration with a wide range of video sources. The HDMI loop port provides convenient content monitoring or connection to additional controllers, while the 3.5mm audio input allows integration of microphones or external audio devices. These flexible input and output options make it an ideal solution for professional LED video wall systems requiring both visual and audio synchronization.
Enhanced Visual Processing with Smart FeaturesAdvanced features set the S4 apart as a professional LED video wall controller. It supports screen splicing across Ethernet outputs, brightness and color temperature adjustments, and improved gray-scale performance at low brightness levels. BER detection monitors Ethernet cable quality and ensures stable transmission, while cascading via USB ports simplifies system expansion. These tools guarantee consistent performance across different LED video wall screen setups.
Broad Compatibility with Colorlight Receiving CardsThe S4 is fully compatible with a variety of Colorlight receiving cards, including E120, E320, 5A-75B, and 5A-75E. This compatibility provides installers and operators with greater flexibility when building or upgrading LED display walls. Dependable data transfer and scalable configuration options make it easy to connect with video wall splitters, LED video wall panels, and diverse display formats, ensuring professional results in every project.
Key Applications Across IndustriesThe Colorlight S4 sender card is versatile enough to serve in a variety of professional applications. It is ideal for concerts, live performances, sports arenas, and entertainment venues that require stable LED video wall panel control. In commercial settings, it powers storefront windows, conference displays, and traffic guidance systems. This adaptability ensures that the S4 meets the evolving demands of both creative and technical LED display solutions, making it a cost-effective investment for digital signage and large-scale video wall screen projects.
Why Choose Colorlight S4 LED Video Wall Controller from AzarPixel?AzarPixel is dedicated to providing advanced LED display solutions tailored to professional needs. By choosing the Colorlight S4 through AzarPixel, you gain access to a trusted partner with expertise in digital signage, video wall controller systems, and high-performance display technology. We ensure every unit is backed by technical knowledge, reliable sourcing, and integration support for E120, E320, 5A-75B, and 5A-75E receiving cards. With AzarPixel, you are not just buying a controller—you are investing in a professional-grade solution designed to deliver consistent results in LED display walls, video screen projects, and dynamic signage systems.