10-Pack 433.92MHz Universal Gate Opener Remote Control with Copy Function for Garage Door and Gate Controller System Made of high-quality materials Compact size Easy to use Model: TOP 432EV Frequency: 433.92MHz Battery: Includes battery Buttons: 2 Note: This is a replacement remote control and must be programmed to match the original remote control. If your old remote control does not work, do not purchase this item. Due to different production batches, the printed text on the product may vary, but this does not affect functionality. Color: As shown Material: ABS Package Contents: 10 x Remote Control Package includes only the items listed above; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error is +/- 1-3 cm.