The HD-A4L is engineered for flexibility and powerful performance in various LED display environments. Running on an Android 11.0 operating system, it offers a smooth user experience and robust multi-channel video decoding capabilities—handling up to two 4K channels or six 1080P channels simultaneously.
Key Features & Capabilities:
Understanding the Media Player
Dual-Mode Functionality: Seamlessly switch between asynchronous mode (playing stored content from its 16GB internal memory) and synchronous mode (via HDMI input) for live broadcasting or PC mirroring.
Advanced Connectivity: Equipped with a Gigabit Ethernet port for fast debugging, USB 3.0 for content updates, and optional 4G/5G modules for internet access in remote locations.
Smart Control: Supports wireless management through the LedArt mobile app and the XiaoHui Cloud platform, allowing users to manage large clusters of displays from anywhere in the world.
Environmental Integration: Includes dual-channel sensor inputs, allowing the display to show real-time data such as temperature, humidity, brightness, and air quality (PM2.5).
High Resolution Support: It can manage a maximum horizontal width of 16,384 pixels and a vertical height of 8,192 pixels (within its total capacity), making it suitable for ultra-wide or uniquely shaped LED banners and screens.
Hardware Specifications:ComponentSpecificationControl RangeMax 655,360 pixelsMemory2GB RAM + 16GB StorageInput InterfacesHDMI IN, USB 3.0, USB 2.0 (OTG), Sensor PortsOutput Interfaces2x Gigabit Ethernet ports, 3.5mm AudioNetworkWi-Fi (Standard), LAN, 4G/5G (Optional)
Hardware Specifications:
| Component | Specification |
| Control Range | Max 655,360 pixels |
| Memory | 2GB RAM + 16GB Storage |
| Input Interfaces | HDMI IN, USB 3.0, USB 2.0 (OTG), Sensor Ports |
| Output Interfaces | 2x Gigabit Ethernet ports, 3.5mm Audio |
| Network | Wi-Fi (Standard), LAN, 4G/5G (Optional) |
