1. Compatible with Marantec Digital D302, D304 433MHz remote control 2. Suitable for copying rolling code garage door remote controls 3. 4-button garage door remote control 4. Compact and easy to carry, user-friendly design 5. Easy to store Frequency: 433MHz Buttons: 4 Battery: Built-in Operating Range: 100M (open space) Compatible Models: - Marantec Digital 382 433 - Marantec Digital 384 433 - Marantec Digital D302 433 - Marantec Digital D304 433 - Marantec Digital D313 433 - Marantec Digital D321 433 - Marantec Digital D323 433 - Marantec Command 131 433 - Marantec Digital 211 433 - Marantec Digital 212 433 - Marantec Digital 214 433 - Marantec Digital 221 433 - Marantec Digital 222 433 - Marantec Digital 224 433 Color: As shown in picture Material: ABS Package Contents: 2 x 4-Button Copy Remote Control Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm. Only the items listed are included; other accessories are not part of the package.