21.5 inch IR touch frame with glass

High-Precision Infrared Touch Frame for Interactive Displays – 21.5" Multi-Touch Solution with Aluminum Alloy Build

Transform any standard monitor into an interactive touchscreen with this advanced infrared touch frame, engineered for precision, durability, and seamless integration across various environments. Designed and manufactured in China by a dedicated R&D team, this product supports OEM/ODM customization and offers factory visits for qualified buyers—making it ideal for businesses seeking tailored solutions in education, corporate settings, or public installations.

This infrared touch overlay delivers exceptional performance with up to 10 simultaneous touch points, ensuring smooth multi-touch gestures such as pinch-to-zoom, swipe, and drag without ghosting, drift, or lag. With a response time of ≤10ms and a resolution of 32768x32768, the system provides ultra-accurate detection even with opaque objects like fingers, styluses, or pens—perfect for classrooms, conference rooms, and digital signage applications.

Key features include a scratch-resistant tempered glass surface, aluminum alloy frame for long-term structural integrity, and protection against dust, water, and light interference. The plug-and-play USB interface ensures quick setup across Windows, macOS, Linux, and Android systems—no drivers required. Its robust design supports unlimited touch cycles, making it suitable for high-traffic usage scenarios.

The device incorporates proprietary multi-angle hybrid scanning technology that prevents cross-interference between touch points, maintaining accuracy regardless of how many users interact simultaneously. It also includes gesture recognition capabilities, enabling intuitive navigation and enhanced user engagement in collaborative spaces.

Engineered for versatility, this touch frame is available in customizable sizes from 15 to 500 inches and can be adapted for curved screens using either aluminum alloy or plastic materials. Whether deployed in smart classrooms, retail kiosks, or industrial control panels, it meets diverse needs while offering superior reliability in demanding conditions.

Users report consistent performance over extended periods, citing minimal maintenance requirements and excellent compatibility with existing display hardware. The durable construction and anti-static properties make it resilient in environments where electromagnetic noise or environmental variability could compromise other touch technologies.

Common questions often revolve around installation ease, compatibility with different screen types, and expected lifespan under daily use. This model is designed for straightforward mounting via USB connection, requires no additional software, and typically lasts several years with regular care—making it a cost-effective investment for institutions and enterprises worldwide.