HD-A7 4K Super Master Controller

• Task: Program
• Structure: Combination
• Mathematical Model: Non-Linear
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HD-A7
• Signal: Continuous
• Function: Automatic Control
• Certification: RoHS, CCC, ISO: 9001, CE
• Condition: New
• Customized: Non-Customized
• Material: Metal Case
• Transport Package: Box
• Specification: HD-A7
• Trademark: Huidu
• Origin: Made in China
• HS Code: 8531909000
• Production Capacity: 100000
• Package Size: 5.00cm * 35.00cm * 75.00cm
• Package Gross Weight: 6.800kg

Product Description

HD-A7 4K Super Master Controller
Product Overview

HD-A7 is a Dual-mode LED controller for Ultra-large resolution outdoor or indoor advertising, led wall, digital

signage, and other commercial applications.

It support cloud control to play videos, pictures, texts, clocks, animated words, weather forecasts, etc. and

it support for mobile phone/tablet wireless screen projection, what is more? A7 also support for intelligent voice

control.

HD-A7 also supports synchronous and asynchronous one-key switching playback, and users can set

automatic switching and timing switching to change the playback mode. Support 4-channel video Synchronized

playback display at the same time

HD-A7 screen control is divided into 3 parts: HD-A7 playback box, receiving card, control software

HDPlayer.

Configuration list

product Name                 Model                                                              Features
4K Controller	HD-A7	Program storage/play, display parameter set
Receiving Cards	HD-R Series	Connect the screen to display the program on the LED screen
Software	HDPlayer	Function settings, editing programs, sending programs, etc.
	Ledart APP	Mobile phone wireless update program, hardware parameter settings, etc.
	XiaoHui Cloud Software	Remotely publish programs, adjust brightness, etc.

Control Method

1. Internet remote cluster control: A7 controller can be connected to the Internet through 4G/5G (optional), network

cable connection, and Wi-Fi Bridge (Station mode).

2. Asynchronous control: update the program through network cable connection, Wi-Fi connection and U disk.

The local area network (cluster) control can be connected to the local area network network through network

cable connection and Wi-Fi bridge.

CoControl Methodntrol Method

3. Real-time screen synchronization display: support HDMI/DP signal input synchronization playback, support 4

video screen playback and multi-channel synchronization signal switch arbitrarily.

4. Screen projection display: The display content of the mobile phone/tablet is wirelessly projected to the display

screen.

Product Features

The maximum loading capacity is 5.2 million pixels, the widest is 15360 pixels,

Equipped with dual-band Wi-Fi, support mobile APP wireless control,

Supports wireless screen projection on mobile phones and tablets,

Support intelligent voice control, Bluetooth wireless remote control,

With 32GB storage, support U disk expansion and insertion,

HDMI/DP high-definition video input synchronous playback,

Support HD video hard decoding,

No need for complex network settings, automatic device identification, plug and play,

Support LAN or Internet cluster management, support optional 5G network module,

Equipped with Standard 3.5mm standard audio output interface.

System Function List

Function	Parameter
loading capacity	5.2 million pixels, the maximum width 15360 Synchronous mode the widest 16000
Display  Function	Support basic functions such as video, picture, Gif animation, text, office document, clock, timing, etc., support HTML and video streaming, Support 1 channels of 4K video playback or 4 channels of 1080P video playback, Support external remote control, temperature, humidity, brightness, noise, PM value, GPS and other extended functions.
Video format	Support HD video hard decoding, up to 60Hz frame rate output, Supports all common formats such asAVI, WMV, RMVB, MP4, 3GP, ASF, MPG, FLV, F4V, MKV, MOV, DAT, VOB, TRP, TS, WEBM, etc.
Image Format	Support BMP, GIF, JPG, JPEG, PNG, PBM, PGM, PPM, XPM, XBM, etc.
Text	It supports text editing, image insertion, and direct import of text such as word, txt, rtf, and html.
Documentation	Support DOC, DOCX, XLSX, XLS, PPT, PPTX and other Office2007 document formats.
Clock	Supports analog clock, digital clock and various dial clock functions.
Audio	HDMI audio input, two-channel stereo output.
Storage capacity	Equipped with 32GB storage, and support for U disk expansion.
Communication type	Ethernet port, U disk, Wi-Fi, 4G/5G (optional), HDMI/DP synchronization.
voice control	Screen on/off, program switching, playing program, brightness setting, volume adjustment, etc.
Wireless  projection	Mobile, tablet.
Interface	IN :AC 100~240V ,USB3.0*1 ,USB2.0*2 ,OTG*1 ,RJ45*1 ,RS232*1 ,HDMI*5, DP*1 ,Sensor*2,Audio*1, OUT:RJ45*8 ,Audio*1.
Working power	72W

Appearance Description


 

1. Power switch: control the on and off of the AC power supply of the player box,

2. MIC interface: voice control microphone input,

3. USB 3.0 interface: directly programs playback or expand storage capacity,

4. OTG: debugging and firmware upgrade,

5. LCD screen: used to display parameters,

6. Function keys: set the parameters of the playback box, signal switching, etc.,

7. HDMI input: synchronous mode signal input interface, which can be mixed with asynchronous

mode,

8. USB 2.0: directly programs playback or expand storage capacity,

9. LAN: debugging interface, which can be connected to the Internet and local area network,

10. Antenna interface: the interface for connecting an external 5G antenna (not standard),

11. Power interface: connect 100~240V AC power supply,

12. Debugging interface: used to debug the parameters of the display screen and connect to

the computer through USB-B,

13. Serial port: RS232 serial port communication and control,

14. Audio interface: TRS 3.5mm standard two-channel audio output interface,

15. SIM card slot: insert 4G/5G card for networking,

16. DP input: synchronous signal input interface,

17. HDMI input: synchronous signal input, can be connected to computers, set-top boxes and

other equipment, timing synchronization playback,

18. RJ45 output: connect the receiving card,

19. Antenna interface: an interface for connecting an external 4G or 5G antenna (not standard),

20. Antenna interface: the interface for connecting the Wi-Fi antenna,

21. Sensor interface: The interface for connecting various sensors, such as environmental

monitoring equipment, multi-function sensors, etc.
Basic Parameters

Minimum                  Typical value                              Maximum value
Working voltage (V)	110 V(AC)	220 V(AC)	240 V(AC)
Storage temperature (ºC)	-40	25	105
Working temperature (ºC)	-10	25	40
Working humidity (%)	0	30	95
Product net weight (kg)

Product Overview