The TSItouch Touchscreen Overlay is a high - quality input device that transforms standard LCD displays into interactive touchscreen interfaces. This overlay is compatible with various LCD models and employs advanced projected capacitive technology, allowing for up to 40 simultaneous touch points. Its robust metal construction ensures durability and reliability in various environments, making it ideal for educational, commercial, and industrial applications. The overlay is designed to enhance user interaction, providing a seamless experience for applications such as digital signage, kiosks, and collaborative workspaces.