LED display control system solution manufacturers | Asynchronous Wi-Fi LED screen player for Shop Window| Huidu Supplier
1. The maximum loading capacity: 655,360 million pixels
2. 8GB memory, support expending memory by U-disk.
3. Equipped with Wi-Fi, Mobile APP management.
4. Support optional 4G connection, Internet remote control.
HD-A3 is an asynchronous sending box, comes with Wi-Fi, supports mobile APP wireless management, is equipped with 8GB memory, supports expanding memory by U-disk, supports optional 4G module, remote cluster control, suitable used for all asynchronous advertising LED display.
Function | Parameters |
Control Range | Resolution: 655,360 million pixels (1280*512), Widest 4096 pixel, highest 2048 pixel |
Gray Scale | 256-65536 (adjustable) |
Play Functions | Video, Pictures, Gif, Text, Office, Clocks, Timing, etc. Support connected IR Remote, Temperature, Humidity, Brightness, PM Value sensor, etc. |
Video Format | HD video hard decoding, 60Hz frame rate output. AVI, 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 | Text editing, Image, Word, Txt, Rtf, Html, etc. |
Document | DOC, DOCX, XLSX, XLS, PPT, PPTX, etc. Microsoft Office 2007 Document format |
Time | Classic Analog Clock, digital clock and various of clock with image background |
Audio output | Double track stereo audio output |
Memory | 8GB Flash Memory, support expanding memory by U-disk |
Communication | 100/1000 Mbps RJ45 Ethernet, Wi-Fi, 3G/4G, LAN, USB |
Working Temp | -40℃-80℃ |
Port | IN:12V Power Adapter*1, 1Gbps RJ45*1, USB 2.0*1, Test Button*1, GPS, 3G/4G(Optional), Sensor port*1, OUT:1Gbps RJ45*1,AUDIO*1 |
Power | 18W (12V DC power supply) |


Copyright © 2021 Shenzhen Huidu Technology Co.,Ltd. - All Rights Reserved.