Universal Compatibility: Designed to work seamlessly with most 8/10 DIP switch garage doors and gate systems operating at 433MHz. This remote control duplicator ensures easy setup and operation. Fixed Code Configuration: Utilizes a fixed code system for enhanced security and reliability, preventing unauthorized access and ensuring that your property remains secure. Compact and : The remote's compact design makes it easy to carry in pockets or attach to keychains, while its robust construction ensures it withstands everyday wear and tear. Easy to Program: Includes clear, step-by-step instructions to quickly duplicate your existing remote, making it ideal for replacing lost or broken remotes without needing professional help. Colour:black Material:ABS Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * Remote Control Only 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.