Shenzhen Qunmao Display Technology Co., Ltd.
| Aspect Ratio | 16:9 |
| Display Size | 22 inches |
| Viewing Angle | 178°/178° |
| Input Ports | HDMI, VGA, USB |
| Response Time | 8ms |
| Connectivity | Wi-Fi, Bluetooth |
| Operating System | Android |
| Contrast Ratio | 1000:1 |
| Mounting Options | Wall mount, shelf mount |
| Brightness | 300 nits |
| Model | SME-2220 |
| Resolution | 1920 x 1080 |
| Power Consumption | 50W |
| Brand Name | Qtenboard |
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Product Specification
| Aspect Ratio | 16:9 | Display Size | 22 inches |
| Viewing Angle | 178°/178° | Input Ports | HDMI, VGA, USB |
| Response Time | 8ms | Connectivity | Wi-Fi, Bluetooth |
| Operating System | Android | Contrast Ratio | 1000:1 |
| Mounting Options | Wall mount, shelf mount | Brightness | 300 nits |
| Model | SME-2220 | Resolution | 1920 x 1080 |
| Power Consumption | 50W | Brand Name | Qtenboard |
| High Light | 22-inch Shelf-Edge Digital Signage ，Retail Displays Shelf-Edge Digital Signage | ||
The Qtenboard 23.1-inch Smart Shelf Edge Display is an ultra-compact digital signage solution tailored for modern retail environments. Weighing only ≤0.7KG, this model is designed to fit narrow shelf spaces in convenience stores and pharmacies. Despite its slim size, it delivers full digital content capability with vivid visuals and stable 24/7 operation, helping retailers enhance brand visibility and in-store experience.
Built with Qunmao Display’s industrial-grade LCD technology, this display combines energy efficiency, visual clarity, and easy content management to support both single-store and chain operations.
Core Product Features
Precise Shelf Matching: Bar-type 23.1-inch design fits seamlessly on narrow shelves without modification.
HD Visual Clarity: 1920×158 resolution prevents distortion or image stretching.
Lightweight & Durable: ≤0.7KG with metal housing, anti-scratch surface, and easy installation.
Stable Hardware: Rockchip PX30 quad-core CPU, Mali-G31 GPU, 1G DDR3 RAM + 8G EMMC (upgradable).
Wireless Content Update: Supports WiFi, optional 4G, and offline TF card updates.
Energy Saving: ≤24W power consumption, ≤1W standby, programmable power-on/off schedule.
Applications
Convenience Stores: Digital price tags, product highlight bars, or snack shelf promotions.
Pharmacies: Displaying product details, usage guidance, and dynamic category labels.
Small Specialty Stores: Compact visual solutions where space is limited but branding matters.
FAQ
Q1: Can it handle continuous daily operation?
A: Yes, it’s designed for 24/7 use with industrial components.
Q2: Does it support centralized content updates?
A: Yes, chain stores can use a cloud CMS to push new content to multiple screens simultaneously.
Q3: Is it suitable for humid environments?
A: Yes, supports 10%-85%RH; IP54 waterproof customization available.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005/06/17
Total Annual:
800000-1200000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1.Company Overview & Industry LeadershipQtenboard, established in 2005 and headquartered in Shenzhen, stands as a global leader in the commercial display industry. With a state-of-the-art production facility covering 330,000 square meters, Qtenboard has positioned itself at the forefront of high... 1.Company Overview & Industry LeadershipQtenboard, established in 2005 and headquartered in Shenzhen, stands as a global leader in the commercial display industry. With a state-of-the-art production facility covering 330,000 square meters, Qtenboard has positioned itself at the forefront of high...
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