1. for Marantec Digital D302 D304 433Mhz Remote Control 2. Suitable For Copying Rolling Door Remote Control 3. 4 Button Garage Door Remote Control 4. Convenient To Carry And Easy To Use 5. Easy To StoreDifferent Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Frequency: 433Mhz Keys: 4 Keys Battery: Built-In Battery Launch Distance: 100M (Open Space) Compatible Models: for Digital 382 433 for Digital 384 433 for Digital D302 433 for Digital D304 433 for Digital D313 433 for Digital D321 433 for Digital D323 433 for Command 131 433 for Marantec Digital 211 433 for Digital 212 433 for Marantec Digital 214 433 for Digital 221 433 for Digital 222 433 for Digital 224 433 Colour:As Shown Material:ABSPackage Contents: 2x 4 Button Copy Remote ControlOnly 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.