Waterproof 21.5 inch IR sensor touch screen

High-Precision Infrared Touch Frame for Professional Use – 21.5" Multi-Touch Display Solution

Discover a premium infrared touch frame engineered for seamless integration into modern workspaces, educational environments, and interactive presentations. This advanced touch technology transforms any display into an intuitive, responsive interface—ideal for global professionals seeking durability, accuracy, and plug-and-play convenience. Developed in China by a dedicated R&D team, this product combines cutting-edge hardware with robust software compatibility across Windows, macOS, Android, and Linux systems.

Designed for high-stakes applications such as corporate meetings, classroom instruction, and collaborative design sessions, the infrared touch overlay delivers exceptional responsiveness with a reaction time under 10 milliseconds. Whether used with fingers, styluses, or opaque objects like pens or tools, it ensures precise input without ghosting, drift, or signal loss—even in demanding settings where environmental interference is common.

Key Features:

• Supports up to 10 simultaneous touch points for multitasking efficiency and gesture-based navigation (zoom, swipe, draw).
• Tempered glass surface resists scratches, dust, water splashes, and physical impact—perfect for public or industrial use.
• Aluminum alloy frame provides structural strength, corrosion resistance, and long-term reliability in varied climates.
• USB plug-and-play connectivity eliminates driver installation, enabling instant setup on desktops, laptops, or embedded systems.
• Compatible with multiple aspect ratios including 16:9, 4:3, and 16:10—ensuring flexibility across different screen formats.
• Unlimited touch lifespan guarantees consistent performance over thousands of hours of daily operation.
• Independent multi-angle hybrid scanning technology prevents touch point interference and maintains accuracy even during complex interactions.

This infrared touch solution stands out due to its intelligent engineering: from the selection of high-quality LED components to the ergonomic design of the USB connector, which offers 3x faster recognition speed and data transfer rates up to 480 Mbps. The frame’s ultra-narrow bezel enhances visual clarity while minimizing distractions during presentations or digital whiteboarding. Its anti-static properties make it suitable for environments with fluctuating power sources or electromagnetic noise—such as factories, hospitals, or outdoor kiosks.

Common Applications:

Perfect for interactive learning stations in schools, conference rooms requiring real-time collaboration, retail displays that engage customers through touch, and control panels in manufacturing or logistics hubs. With support for gestures like pinch-to-zoom and drag-and-drop functionality, users experience natural interaction akin to smartphone interfaces—making training and adoption effortless for all skill levels.

User Feedback Highlights:

Customers consistently praise the device’s stability in continuous-use scenarios, noting minimal lag even when handling large-scale graphics or video content. Many highlight how the aluminum construction gives a premium feel compared to plastic alternatives, while others appreciate the ease of installation—especially in shared office spaces where IT resources are limited. The waterproof and dustproof qualities have been particularly valued in industrial settings where cleanliness standards are strict.

Frequently Asked Questions:

Is this compatible with all types of monitors? Yes, it works with most standard displays measuring 21.5 inches diagonally, provided they have a flat, non-reflective surface. Simply place the frame over your screen and connect via USB.

Can I use it with gloves or styluses? Absolutely—the infrared sensing system detects any opaque object, making it ideal for use in sterile environments or with protective gear.

What if my system doesn’t recognize the touch frame? Since it uses standard USB HID protocols, no drivers are required. Just plug it in, and your operating system will automatically detect the device.

How long does the warranty last? A full 12-month manufacturer’s warranty covers defects in materials and workmanship, ensuring peace of mind for both individual buyers and business clients.

For those seeking a reliable, future-proof touch solution that balances performance, aesthetics, and practicality, this infrared touch frame represents a smart investment in productivity, education, and innovation.