[Broad Compatibility]: This remote is compatible with various GTO gate opener models including MM260, MM271, MM360, MM371W, MM372W, MM560, MM562, MM571W, MM572W, MM600, MM660, Model 350, 500, and 502, serving as a seamless replacement or additional control option. [Economical & Compact]: Save space with the RB741 remote. Its compact design makes it easy to carry and store, providing a reliable replacement for lost or damaged remotes without compromising quality or performance. [Intuitive Pairing & Setup]: Equipped with a user-friendly DIP switch interface, this remote enables simple frequency synchronization with your gate opener. Easily replicate existing settings or configure new ones, allowing additional controls without technical assistance. [Enhanced Signal & Easy Programming]: The FM135 remote delivers a strong signal range of up to 145 feet, with actual performance varying based on environmental obstructions. Color: Black Material: Plastic Note: Product appearance and printed text may vary slightly between batches, but these differences do not affect functionality. Package Contents: 2 x Gate Opener Remote Only the items listed above are included; other accessories are not part of the package. Note: Lighting conditions and display settings may cause slight variations in the color representation. Measurement may vary by +/- 1-3 cm.