Universal Compatibility: Designed to work seamlessly with a wide range of models including for MAX43-2, 504 MAX43-4, 512 MIX 43-2, MINI-NOVOTRON 504, 522, and 524. This remote ensures you can operate your garage doors effortlessly. High Frequency: Operates at 433MHz, providing a strong, reliable signal that minimizes interference and enhances performance, ensuring your garage door responds every time. and Secure: Built with robust materials to withstand daily use and features advanced security technology to keep your garage access safe and secure. Color: Blue & White Material: plastic Package Contents: 1 x Gate Opener 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.