Huidu HD-A4l Full Color LED Display Screen Dual-Model Control Box

Product Description

Product Specifications:

Electrical parameters	Input power	DC 5V-12V
	Maximum power consumption	18W
Storage Space	Random access memory	2GB
	Internal storage	16GB
Storage environment	Temperature	-40ºC~80ºC
	Humidity	0%RH~80%RH (No condensation)
Working environment	Temperature	-40ºC~70ºC
	Humidity	0%RH~80%RH (No condensation)
Packaging information	list: 1×A4L 1 x HDMI cable 1 x power adapter 1×WiFi Glue Stick Antenna 1× Certificate of qualification Note: 4G/5G antennas are optional with 4G/5G modules 1/4
Size	287mm×140.3mm×42.3mm
Net weight	1004g
Protection degree	IP20 Please pay attention to water resistance, e.g. prevent water from dripping into the product, do not get wet or rinse the product
System software	Android11.0 operating system software Android terminal application software FPGA software

 Features:

Input:

1. Support 1 Gigabit communication network port for debugging parameters, faster program sending speed;
2. Support 1 HDMI IN input interface, support automatic zooming of synchronous pictures, and support synchronous and asynchronous picture-in-picture functions;
3. 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;
4. Supports 2 channels sensor input interface, externally connected to various environmental monitoring sensors.

 

Output:

1. Standard 2 Gigabit output network ports, directly cascaded HD-R series receiving card control display;
2. The maximum control range is 655,360 pixels, the maximum horizontal (discounted) support is 16384 pixels, and the maximum vertical support is 4096 pixels;
3. 1 channel TRS 3.5mm standard two-channel audio output.

 

Functions:

1. 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);
2. Support multi-channel video window playback (support up to 2-channel 4K or 6-channel 1080P or 10-channel 720P or 20-channel 360P);
3. Support synchronous and asynchronous switching playback;
4. Support 4G/5G (optional) access to XiaoHui Cloud platform to realize Internet remote cluster management;
5. Support mobile phone, tablet, and computer wireless projection.

Control Mode:

1. Single-node control, support Wi-Fi, network port direct connection, USB interface for communication.

2. Cluster control, support Internet remote control.

3. Synchronous control, through HDMI signal input, synchronous playback.

Certification: