Huidu HD-A4 LED Display Multimedia Player

Input:Support 1 Gigabit communication network port for debugging parameters, faster program sending speed;Support 1 HDMI IN input interface, support automatic zooming of synchronous pictures, and support synchronous and asynchronous picture-in-picture functions;Support 1 channel USB2.0 (custom OTG/USB mode), 1 channel USB3.0 communication interface, which can be used for inserting programs and expanding capacity;Supports 2 channels sensor input interface, externally connected to various environmental monitoring sensors. Output:Standard 2 Gigabit output network ports, directly cascaded HD-R series receiving card control display;The maximum control range is 655,360 pixels, the maximum horizontal (discounted) support is 16384 pixels, and the maximum vertical support is 4096 pixels;1 channel TRS 3.5mm standard two-channel audio output. Functions:Standard 2.4GHz Wi-Fi, support mobile phone APP wireless control (support STA mode, in this mode, the device can connect to the nearby Wi-Fi network);Support multi-channel video window playback (support up to 2-channel 4K or 6-channel 1080P or 10-channel 720P or 20-channel 360P);Support synchronous and asynchronous switching playback;Support 4G/5G (optional) access to XiaoHui Cloud platform to realize Internet remote cluster management;Support mobile phone, tablet and computer wireless projection.