360LCDdisplay | 39.4″ Square LCD Display
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Product Information.
Explore product features, technical specifications, installation guidance and supporting resources.
Product Overview
The 39.4-inch Square LCD Display from 360LCDdisplay is designed for commercial digital signage, retail advertising, product showcases, and indoor information displays. Featuring a distinctive 1:1 square display format, it offers a professional alternative to conventional widescreen displays for businesses seeking engaging visual communication solutions.
With a 707 × 707 mm viewable area, 1900 × 1900 pixel resolution, and adjustable brightness of 250–400 cd/m², this commercial square LCD display supports detailed visual presentations for digital advertising, branded content, product promotions, and indoor information applications. Its large square display area is well suited to businesses looking to create distinctive digital signage installations.
Powered by Android 11 and an RK3568 quad-core processor operating at 2.0 GHz, the display features 2 GB RAM and 32 GB internal storage. The sheet-metal housing with tempered glass provides a durable commercial display construction. This non-touch model supports content publishing through USB storage, mobile devices, and computers.
Key Features
- 39.4-Inch Square Display: Large 1:1 square LCD screen with a 707 × 707 mm viewable area for commercial digital signage and advertising presentations.
- 1900 × 1900 High Resolution: Delivers detailed square-format imagery suitable for digital posters, product graphics, promotional visuals, and branded multimedia content.
- Adjustable Display Brightness: Supports brightness adjustment from 250 to 400 cd/m² for different indoor commercial lighting conditions.
- Android 11 Operating System: Powered by an RK3568 quad-core processor operating at 2.0 GHz, with 2 GB RAM and 32 GB internal storage.
- Professional Commercial Housing: Sheet-metal frame construction with tempered glass for a durable and professional display appearance.
- Flexible Content Publishing: Supports content publishing through USB storage, mobile devices, and computers using compatible digital signage software.
- Integrated Stereo Audio: Equipped with two built-in 5 W speakers for multimedia playback and audio presentations.
- Remote Controller Included: Supplied with a remote controller for convenient display operation. Batteries are not included.
- Non-Touch Configuration: Designed for advertising, promotional presentations, and information displays that do not require touchscreen interaction.
- Versatile Commercial Applications: Suitable for retail stores, shopping environments, showrooms, exhibitions, and indoor information displays.
Technical Specifications
| Specification | Details |
|---|---|
| Display Size | 39.4 Inches |
| Display Format | Square (1:1) |
| Interaction Type | Non-Touch |
| Display Resolution | 1900 × 1900 px |
| Viewable Area | 707 × 707 mm |
| Brightness | 250–400 cd/m² (Adjustable) |
| Operating System | Android 11 |
| Mainboard | Huidu HD-3568V |
| Processor | RK3568, Quad-Core 2.0 GHz |
| RAM | 2 GB |
| Internal Storage | 32 GB |
| Device Dimensions (W × H × D) | 741 × 741 × 62.5 mm |
| Housing Structure | Sheet-Metal Frame + Tempered Glass |
| Front Glass | Tempered Glass |
| Input Voltage | AC 110–220 V |
| Built-in Speakers | 2 × 5 W (8 Ω) |
| Remote Controller | Included (Battery Not Included) |
| Content Publishing | USB / Mobile / Computer |
| Lead Time | 1–3 Business Days |
Package & Accessories
Package Included
| Item | Quantity |
|---|---|
| 39.4" Square LCD Display (Non-Touch) | 1 Unit |
| Remote Controller (Battery Not Included) | 1 Piece |
| Protective Packaging | 1 Set |
Power cords, mounting brackets, and additional installation accessories should be confirmed according to the final product configuration and order requirements.
Packaging Information
| Specification | Details |
|---|---|
| Reported Product Weight | 19 kg |
| Standard Package Dimensions | 841 × 841 × 160 mm |
| Export Wooden Crate Dimensions | 900 × 900 × 330 mm |
| Wooden Crate Weight | 10 kg |
| Product Weight + Wooden Crate Weight | 29 kg (Calculated) |
The display is supplied with protective packaging to help safeguard the equipment during handling and transportation. Export wooden crate packaging is available for international shipments requiring additional protection.
Packaging Note: The stated 29 kg is calculated from the reported product weight and wooden crate weight. Final shipping gross weight should be confirmed according to the actual shipment configuration.
Content Management
The 39.4-inch Square LCD Display supports content publishing through USB storage, mobile devices, and computers. Its Huidu HD-3568V mainboard supports compatible digital signage management software for preparing, updating, and displaying commercial multimedia content.
1. Cloud Platform Management
For configurations supporting compatible Huidu cloud management software, users can prepare and publish digital signage content remotely through the corresponding cloud platform.
- Access the compatible Huidu cloud management platform.
- Create and edit digital signage programs.
- Configure the LCD display network connection and associate the device with the corresponding platform account.
- Publish supported content to the display remotely.
- Confirm successful content delivery and playback.
Cloud Platform: www.led-cloud.com
Note: Cloud publishing availability depends on the installed software, device configuration, and network compatibility. Please confirm cloud functionality for the supplied unit before use.
2. Mobile APP Content Publishing
- Download and install the compatible mobile content publishing application.
- Open the application and create or edit digital signage programs.
- Connect the mobile device and LCD display according to the supported network configuration.
- Transfer the prepared content to the display.
- Confirm that the content has been received and displayed correctly.
Note: Application compatibility, connection methods, and publishing options depend on the installed Huidu software configuration. Follow the instructions supplied with the device.
3. USB Storage Playback
- Prepare compatible images, videos, or other digital signage content.
- Save the prepared content to a supported USB storage device.
- Insert the USB storage device into the LCD display.
- Follow the device's local content importing or playback procedures.
- Confirm that the content is displayed correctly.
Note: Supported USB formats, file types, and playback settings depend on the installed control software. Please refer to the appropriate device operating instructions.
Applications
- Retail Advertising: Present digital posters, promotional campaigns, product images, and branded advertising in stores, shopping centers, and commercial retail environments.
- Product Showcases: Display detailed product graphics, multimedia presentations, and promotional content in showrooms and commercial exhibition spaces.
- Commercial Digital Signage: Deliver square-format advertising messages, digital information, and branded visual communications in indoor business environments.
- Exhibitions & Events: Create distinctive large-format square digital presentations for trade shows, exhibitions, event venues, and promotional installations.
- Indoor Information Displays: Present announcements, informational graphics, and multimedia content in commercial facilities and customer-facing environments.
Order & Shipping
Lead Time: 1–3 business days.
Shipping Origin: China.
Shipping Methods: Available transportation methods, estimated delivery times, and applicable shipping charges depend on the destination and selected logistics service.
Packaging: Protective packaging is supplied. Export wooden crate packaging is available for international transportation and additional product protection.
Wholesale & Project Orders: For bulk purchases, commercial installations, customized LCD display projects, or larger procurement requirements, please contact 360LCDdisplay for quotations and shipping arrangements.
Important Note: The stated lead time refers to order preparation before shipment. Transportation time is additional and varies according to the destination and selected shipping method.
Downloads & Support
360LCDdisplay provides technical assistance for the 39.4-inch Square LCD Display, including product setup, device configuration, content publishing, and commercial installation guidance.
Available Support Resources
- Huidu Cloud Platform CMS User Manual (PDF)
- LEDArt APP Content Publishing Tutorial
- USB Storage Content Playback Tutorial
Compatibility Note: The linked resources are general Huidu operating references. Confirm compatibility with the installed HD-3568V software and firmware before following the instructions.
Technical Support: For product installation, software configuration, content publishing assistance, or commercial display project requirements, please contact the 360LCDdisplay team.
