21.5 inch infrared touch screen with glass

High-Precision ir touch overlay for Professional Displays – 21.5" Multi-Touch Frame with Aluminum Alloy Housing

Transform any standard monitor into an interactive touch-enabled display with this advanced infrared (IR) touch overlay, engineered for seamless integration in modern workspaces. Designed and manufactured in China by a dedicated R&D team, this high-tech solution offers exceptional performance, durability, and adaptability across various environments—from classrooms to corporate boardrooms. With support for OEM and ODM services, it’s ideal for businesses seeking customized touch solutions tailored to specific industry needs.

Key Features:

• Multi-Touch Capability: Supports up to 10 simultaneous touch points without ghosting or drift, ensuring accurate input even during complex gestures like pinch-to-zoom or multi-finger navigation.
• Ultra-Fast Response Time: Under 10 milliseconds latency ensures real-time interaction, making it perfect for dynamic applications such as digital whiteboarding or live presentations.
• Durable Construction: Built with a premium aluminum alloy frame that resists rust, deformation, and wear—ideal for long-term use in demanding settings.
• Advanced Anti-Interference Technology: Immune to electromagnetic interference, static discharge, and voltage fluctuations, allowing reliable operation in unpredictable conditions.
• Universal Compatibility: Plug-and-play USB interface supports Windows, macOS, Linux, and Android systems—no drivers required for quick setup.
• Enhanced Environmental Protection: Waterproof, dustproof, and scratch-resistant surface protects against daily wear while maintaining optical clarity and sensitivity.

Technical Specifications:

• Screen Size: 21.5 inches
• Resolution: 32768 x 32768
• Touch Points: 10-point multi-touch
• Interface Type: USB
• Operating Ratio: 16:10 or 4:3
• Minimum Identification Diameter: 8 mm
• Response Speed: ≤10ms
• Material: Tempered glass + aluminum alloy frame
• Warranty Period: 12 months

This infrared touch panel leverages proprietary hybrid scanning technology developed in-house, enabling precise detection of touch inputs from any opaque object—including fingers, styluses, or gloved hands. Unlike traditional resistive panels, it doesn’t degrade over time, offering unlimited touch cycles without loss of accuracy. Its ultra-narrow bezel design enhances visual immersion, making it suitable for both single displays and multi-monitor setups.

Application Scenarios:

Perfect for educational institutions, meeting rooms, retail kiosks, industrial control panels, and interactive digital signage. Whether used for collaborative learning, business presentations, or customer engagement, this touch overlay delivers intuitive control and professional-grade reliability. It’s especially effective in environments where frequent interactions are expected, such as training centers, command hubs, or smart office installations.

User Feedback Highlights:

Customers praise its plug-and-play convenience, robust build quality, and consistent responsiveness—even under heavy usage. Many highlight the ease of installation and how it significantly improves user engagement compared to non-touch screens. The lack of driver dependency makes deployment straightforward, while the aluminum casing adds a sleek, modern aesthetic to any setup.

Frequently Asked Questions:

Is this compatible with my existing monitor? Yes, it works with most flat-panel displays up to 21.5 inches, provided they have sufficient space for mounting. No special hardware modifications are needed.

Can I use it with gloves or stylus? Absolutely—it detects touches from any opaque material, including gloves, pens, or other tools, making it versatile for different user preferences and safety requirements.

How do I maintain optimal performance? Clean the surface regularly with a soft microfiber cloth and mild cleaning solution. Avoid abrasive materials that could damage the tempered glass coating.

With its combination of precision engineering, rugged design, and cross-platform compatibility, this IR touch overlay is a future-ready investment for professionals seeking a dependable and scalable touch solution.