Compatible with Multiple Models: This 868 MHz garage door remote is designed to operate with models 4020 TX03-868-4, 4026 TX03-868-2, 4020V000, 4026V000, and more. Note: It is not compatible with 433MHz systems, ensuring specific utility for 868 MHz systems. Stable and Strong Signal Connection: Experience quick response times with this remote, whether you're inside or outside your garage. Its strong signal penetration ensures that your garage door operates smoothly and efficiently at the touch of a button, adjusting to your desired opening height or fully closing as needed. Ergonomic and Secure Design: Featuring a sliding cover to protect against accidental button presses and , this remote is ergonomically shaped for a comfortable grip. Its intuitive design allows for precise operation, even in low-light conditions, making it user-friendly and accessible. Enhanced Convenience and Efficiency: the hassle of manual garage operations with this easy-to-use remote. It enhances and efficiency, making every entry and exit from your garage a seamless experience. Enjoy the simplicity and convenience that comes with advanced technology. Colour:As Shown Material:Plastic Package Contents: 3 * Remote controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.