HD-A3 is an LED control system that supports remote control and offline HD video playback for Outdoor and indoor LED advertising screens. Including asynchronous sending box HD-A3, receiving cards like R500S/R512T/R712, etc., and control software HDPlayer (or LedArt App) three parts. The user completes the parameter setting and program editing and transmission of the display through HDPlayer software.
Features:
- Control Range: 655,360 pixels
- 8GB memory, support expending memory by U-disk.
- Support HD video decoding, 60Hz frame rate output.
- Support widest 4096 pixels, highest 2048 pixels.
- No need to set IP address, it could be identified by controller ID automatically.
- Unified management of more LED display through the Internet or LAN.
- Equipped with Wi-Fi, Mobile APP management.
- Equipped 3.5mm standard audio interface output.
- Support 4G connection (Optional).




