Description
SL Series 22-Inch Square LCD Display | 1:1 Digital Signage, 22 mm Slim Design, 500 Nits & USB Content Updates
A compact square display for retail signage, digital art and creative installations.
The LLW SL Series 22-Inch Square LCD Display combines a true 1:1 screen format with a slim 22 mm housing. Its balanced proportions provide a dedicated canvas for square product images, promotional videos, brand graphics and digital artwork.
With 1920 × 1920 resolution and 500-nit brightness, this display delivers detailed visuals for indoor commercial spaces. Update content through the Dadonlion platform or USB drive, and operate supported display functions with the included remote control.
A slim wall-mounting frame and external AC 100–240V power adapter are included.
Package Included
| Version | Package Included |
| 22" Model | Square LCD Display ×1, Power Supply ×1, Mounting Bracket Kit ×1, Honeycomb Cardboard Box ×1, Remote Control 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, and Door-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:
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True 1:1 Square Display
Design your content around equal width and height. The square format suits product photography, logos, animated graphics and digital artwork, making it a distinctive choice for branded interiors and compact promotional displays. Prepare content in the native 1920 × 1920 resolution to preserve your intended layout.
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Ultra-Slim 22 mm Housing
The shallow enclosure keeps the display visually discreet on a wall or within a purpose-designed fixture. Its compact size makes it suitable for installations where space is limited. Allow additional clearance for the mounting frame, cables, ventilation and servicing.
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500-Nit Indoor Brightness
Present colourful product imagery, promotional messages and video content in indoor retail and commercial environments. The 22-inch screen works well beside featured merchandise, at service counters and in showroom displays.
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Dadonlion Platform and USB Content Updates
Refresh promotional material through the Dadonlion platform or the supported USB-drive workflow. The screen provides a self-contained signage solution without requiring an external HDMI video source.
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Remote Control and Convenient Wall Mounting
Use the supplied remote control for supported display settings and operation. The included slim wall-mounting frame helps simplify installation, while the external AC 100–240V adapter provides convenient mains-power connection through the screen’s Type-C power connector.
TECHNICAL SPECIFICATIONS
| Specification | Details |
|---|---|
| Series | SL Series |
| Nominal screen size | 22 inches |
| Display technology | LCD |
| Aspect ratio | 1:1 square |
| Native resolution | 1920 × 1920 pixels |
| Viewable area | Approximately 387.7 × 387.7 mm |
| Overall width and height | Approximately 411.3 × 411.3 mm |
| Housing thickness | 22 mm |
| Brightness | 500 nits |
| Touch function | Non-touch |
| Operating system | Android 8.1 |
| RAM | 1G |
| ROM | 8G |
| 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 | DC Output | AC 100–240V , 24V DC |
| Standard mounting | Slim wall-mounting frame included |
| Standard housing colour | Black |
| Product Net Weight | 4.4 KG |
| 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
Create square content for the best fit. Native-resolution artwork should be prepared at 1920 × 1920 pixels, using the supported file formats and upload procedure.
The USB port is used for the supported content-update workflow. The Type-C connector supplies power only; it is not a USB-C video input. This model does not have an HDMI input.
APPLICATIONS
A Compact Digital Canvas for Retail and Interior Design
The 22-inch SL Series brings moving content into spaces traditionally occupied by printed graphics. Its square shape can complement product displays, shelving arrangements and interior features without requiring a wide rectangular installation area.
In retail stores, use it beside a featured product to show demonstrations, campaign imagery or short promotional messages. At reception desks and service counters, it can present brand introductions and customer-facing information.
For showrooms and exhibitions, the display provides a compact canvas for product stories and visual presentations. It can also be incorporated into custom fixtures, provided the design allows sufficient ventilation, cable access and maintenance space.
For digital artwork, prepare compositions specifically for the square format. This keeps the artwork’s proportions consistent and helps avoid unnecessary cropping.
Product Details
