Description
PRODUCT OVERVIEW
A larger square canvas for retail advertising, branded interiors and digital artwork.
The LLW SL Series 29.5-Inch Square LCD Display combines a distinctive 1:1 format with 2160 × 2160 resolution. Its approximately 529.4 × 529.4 mm viewable area gives product imagery, promotional videos and animated graphics a balanced presentation.
The 22 mm slim housing integrates neatly into indoor commercial spaces. Update content through the Dadonlion platform or USB drive, and use the included remote control for supported display functions.
Each unit includes a slim wall-mounting frame and an external AC 100–240V power adapter.
Package Included
| Version | Package Included |
| 29.5" Model | Square LCD Display ×1, Power Supply ×1, Mounting Bracket Kit ×1, Honeycomb Cardboard Box ×1, Remote Controler x1 |
Order & Logistics
Lead Time: Standard production lead time: 10–15 business days
Shipping Method Options:
- Free Freight: 10–20 days (Air + Ground) — economy air shipping, no additional charge.
- Priority Freight: 7–15 days (Air + Ground) — faster air delivery option at checkout.
All models are shipped directly from our China headquarters.
DDP Term: Listed shipping methods are offered under DDP (Delivered Duty Paid), meaning customs clearance, duties, andDoor-to-door delivery are included. If DDP service is not supported in the destination country, we will coordinate alternative terms (e.g., EXW / FOB) to ensure smooth delivery.
Features:
FIVE KEY FEATURES
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A Larger 1:1 Square Canvas
Give your campaign a dedicated square display area. The 29.5-inch format provides room for product imagery, branding and promotional messages while maintaining equal screen width and height. It suits layouts created specifically for square digital signage.
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Detailed 2160 × 2160 Resolution
Present product photography, digital artwork and animated content with a native resolution of 2160 × 2160 pixels. Designing to the panel’s resolution helps maintain accurate positioning and avoids stretching content to fit the screen.
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Ultra-Slim 22 mm Design
The shallow enclosure provides a discreet profile for wall-mounted advertising and interior display projects. Use it as a standalone digital sign or plan it into a custom fixture, allowing additional space for mounting hardware, wiring and ventilation.
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Content Updates Through Dadonlion or USB
Keep promotional material current using the Dadonlion platform or the supported USB-drive workflow. Update content to match product launches, seasonal campaigns, showroom presentations and event branding without relying on an external HDMI source.
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Remote Control and Included Installation Accessories
The supplied remote control provides access to supported display functions. A slim wall-mounting frame is included, together with an external AC 100–240V adapter that connects to the screen’s Type-C power input.
TECHNICAL SPECIFICATIONS
| Specification | Details |
|---|---|
| Series | SL Series |
| Nominal screen size | 29.5 inches |
| Display technology | LCD |
| Aspect ratio | 1:1 square |
| Native resolution | 2160 × 2160 pixels |
| Viewable area | Approximately 529.4 × 529.4 mm |
| Overall width and height | Approximately 559.8 × 559.8 mm |
| Housing thickness | 22 mm |
| Brightness | 350–500 nits, adjustable |
| Touch function | Non-touch |
| Operating system | Android 8.1 |
| RAM | 2G |
| ROM | 16G |
| Connection | Wi-Fi Wi-Fi 802.11RJ45 |
| Content updates | Dadonlion platform / USB drive |
| USB port | Yes |
| Type-C connector | Power input only |
| HDMI input | No |
| Remote control | Included |
| Power supply | External power adapter included |
| AC adapter input | AC 100–240V |
| Standard mounting | Slim wall-mounting frame included |
| Standard housing colour | Black |
| Intended environment | Indoor |
| Working temperature & humidity | 0℃～40℃, 85% |
| Storage temperature & humidity | -10℃~60℃, 85% |
Dadonlion CMS Operation Guidance
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Dadonlion Platform Operation Guidance
- Upload and Publish by USB Disk Guidance
CONTENT AND CONNECTIONS
For the best fit, prepare content in a 1:1 aspect ratio. Native-resolution artwork should measure 2160 × 2160 pixels and follow the supported media-format requirements.
Content can be updated through the Dadonlion platform or the supported USB workflow. The Type-C connector is for power only and does not accept video input. No HDMI input is provided.
APPLICATIONS
Square Digital Signage for Product Campaigns and Visual Storytelling
The 29.5-inch SL Series creates a larger visual focal point for indoor commercial environments. Its square proportions suit product-led campaigns, digital artwork and branded animations.
In retail spaces, use the display to introduce a new collection, highlight a hero product or present seasonal promotions. In showrooms, it can accompany physical samples with related imagery, demonstrations and brand stories.
For exhibitions and brand activations, the square format offers designers a consistent canvas for campaign graphics. It also works well as a digital art feature in reception areas, hospitality interiors and customer-facing spaces.
When planning content, keep text readable at the intended viewing distance and test the finished presentation on the screen before deployment. For fixture integration, review mounting, ventilation and maintenance access during the design stage.
Product Details
can be used in many places， like Digital Signage Display, Built-in ShopDisplays, Advertisement Display
