Compatibility Guaranteed: This remote is compatible with Marantec Digital models 382, 384, 302, 304, 313, 321, 323, 131, 211, 212, 214, 221, 222, 224, 231, 232, operating at 433MHz. Confirm your model and frequency match for proper functionality. Exclusivity: This remote is not compatible with Marantec Digital 868MHz models or remotes from other brands. Verify your current remote's model number and frequency before purchase. Effortless Cloning: Equipped with face-to-face (or back-to-back) cloning technology, allowing quick and simple duplication of settings from your existing remote. The 2-button design enables control of up to two garage doors. Color: Gray and Black Material: Plastic Package Contents: 1 x Garage door remote Note: The package includes only the items listed. Other accessories are not included. Lighting and display settings may cause slight variations in color between the product image and the actual item. Measurement tolerances may vary by +/- 1-3 cm.