Qtenboard Square LCD Monitor with 500 Nits Brightness, Android Smart System, and 24/7 Continuous Operation for Digital Signage

Brand & Company Introduction

Qtenboard is a professional display solution manufacturer with over 10 years of industry experience, specializing in the design, development, and production of commercial LCD displays. We serve global clients across retail, industrial, education, corporate, and public sectors.

With strong in-house R&D capabilities, strict quality control standards, and a mature supply chain, Qtenboard delivers reliable, long-life display products designed for continuous operation. We provide comprehensive after-sales service, fast technical response, and 1-year standard warranty, ensuring long-term operational stability for every project.

Qtenboard also supports OEM & ODM customization, including logo branding, UI customization, hardware configuration, and packaging. In addition, we offer CKD / SKD solutions to help partners optimize local assembly, reduce import costs, and comply with regional manufacturing requirements.

Product Series Overview

Available in 8 precision-engineered sizes (17", 22", 26.5", 27.9", 33", 35.3", 39.8", and 44.9"), our square display monitors meet the unique requirements of retail kiosks, industrial control systems, digital signage, and more.

Each model integrates cutting-edge LCD technology, Android intelligence, and robust industrial-grade hardware, ensuring smooth performance and long-term reliability in 24/7 commercial environments.

Core Features

1. Diverse Sizes for Every Scenario

2. Crystal-Clear Resolution & Brightness

• Resolution Options: 1080P (Full HD) across all sizes; 2K (2560×1440) available for select models

• 500 Nits Brightness: Ensures excellent readability in brightly lit indoor environments

• Non-Reflective LCD Panel: SD-M(L) Series with >25% haze minimizes glare while maintaining image clarity, enabling comfortable viewing from multiple angles

3. Android Smart System & Versatile Connectivity

• Android Operating System: Supports app installation, digital signage software, and remote content management

• HDMI Interface: Compatible with external devices such as PCs, media players, and control systems

• Optional Connectivity: USB, Ethernet, and Wi-Fi for flexible deployment

4. Engineered for 24/7 Reliability

• Continuous Operation: Designed for stable 24/7 usage in commercial and industrial environments

• Low-Power Design: Energy-efficient architecture reduces long-term operating costs

• Robust Build Quality: Durable components provide resistance to dust, wear, and long-term usage

Technical Specifications

Application Scenarios

Retail & Hospitality

• Digital Menu Boards (39.8", 44.9") for dynamic menus and promotional content

• Shelf-Edge Displays (17", 22") to highlight pricing, product features, and advertisements

Industrial & Commercial

• Industrial Control Panels (27.9", 33") for real-time monitoring and data visualization

• Wayfinding & Information Kiosks (35.3", 44.9") for airports, hospitals, malls, and public facilities

Corporate & Education

• Conference Room Displays (26.5", 33") for presentations and collaboration

• Classroom Multimedia Screens (27.9", 39.8") for engaging digital learning environments

Package Contents & Warranty

• Standard Package: Qtenboard Square Display Monitor, power adapter, user manual, warranty card

• Optional Accessories: HDMI cable, mounting brackets

• Warranty: 1-year limited hardware warranty

• Support: Lifetime technical support for software configuration and system integration

FAQ

Q: Can the 500 nits brightness be used near windows with direct sunlight?
A: 500 nits is suitable for most bright indoor environments such as shopping malls and offices. For areas with direct sunlight exposure, we recommend evaluating actual lighting conditions. Higher-brightness customized versions are available upon request.

Q: How can content be updated without a network connection?
A: Content can be updated via USB storage or by connecting external devices (such as laptops or media players) through HDMI. Local content storage also allows normal playback during offline operation.

Q: What is the average power consumption during 24/7 operation?
A: Power consumption depends on the display size, typically ranging from 30W to 80W. For example, the 17-inch model consumes approximately 30W, while the 44.9-inch model consumes approximately 80W.

Q: Does the non-reflective (>25% haze) panel reduce image clarity?
A: No. The high-haze panel effectively reduces glare while maintaining image sharpness and color accuracy, making it ideal for multi-angle and long-duration viewing scenarios.

1.Company Overview & Industry Leadership
Qtenboard, 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-tech innovation, specializing in the production, sales, software development, and service of LCD and central control equipment. As a premier OEM and ODM solutions provider, we seamlessly integrate intelligence, specialization, and "Internet +" technology to deliver cutting-edge display solutions to clients worldwide.

2.Vertical Integration & Cost Advantage
As a true source factory, Qtenboard controls the entire production process with unmatched precision and expertise. Unlike many competitors, we own and operate our own molds, allowing us to independently manufacture critical product components, including casings, back covers, and LED beads. We produce raw materials directly and oversee every stage of production in-house, ensuring not only consistent quality but also a significant cost advantage. This vertical integration empowers us to offer highly competitive pricing without compromising on product excellence.

3.Flexible Product Solutions (SKD/CKD)
Qtenboard’s product offering is designed with versatility and market adaptability in mind. In addition to supplying fully assembled products, we provide flexible Semi-Knocked Down (SKD) and Completely Knocked Down (CKD) solutions, allowing our partners to assemble products locally. This approach reduces logistical costs and import duties while enhancing supply chain efficiency and market responsiveness. Our ability to supply both whole machines and component-based solutions positions us as a strategic and valuable partner in the global market.

4.Innovative R&D & Software Integration
Innovation drives Qtenboard's success. We have a dedicated R&D department with a team of highly skilled engineers and software developers, enabling us to create proprietary software tailored to our products. Our offerings include interactive whiteboard software for education and corporate collaboration, CMS software for dynamic advertising display management, queue management systems for improving customer service efficiency, and ordering system software for the hospitality industry. This seamless integration of hardware and software gives our clients a decisive competitive edge in their respective markets.

5.Advanced Manufacturing Infrastructure
Our manufacturing capabilities are reinforced by advanced infrastructure, including an automation injection workshop, CNC digital control stamping workshop, SMT workshop, intelligent clean rooms, and fully automated production lines. This technological sophistication ensures high production efficiency, precision, and consistent product quality. Over 40% of our 300+ employees are highly experienced in technical and managerial roles, reflecting our deep commitment to operational excellence and continuous innovation.

6.Certifications & Intellectual Property
Qtenboard has earned an extensive portfolio of domestic and international certifications, including ISO 9001:2001, CE, CB, 3C, UL, and SASO. Our commitment to technological leadership and product integrity is further demonstrated by a robust portfolio of invention patents, utility model patents, design patents, and software copyrights. This comprehensive certification and intellectual property foundation reinforces our position as a trusted and reliable industry leader.

7.Global Market Presence
Our products are exported to over 80 countries and regions, including North and South America, Europe, Africa, and the Middle East. The "Qtenboard" brand is globally recognized for its exceptional performance, competitive pricing, and outstanding service. We have established long-term partnerships with clients worldwide, who value our consistent product quality and responsive support.

8.Vision & Future Growth
At Qtenboard, we are driven by a culture of integrity and innovation, continuously enhancing our product offerings and technological capabilities to meet the evolving needs of the global market. Backed by a strong manufacturing foundation, proprietary technology, and a customer-centric approach, Qtenboard is poised to lead the next wave of growth and transformation in the commercial display industry.