Triple the Convenience: Get three remotes in one pack HANDS-FREE CONTROL: Each remote comes with a visor clip so you can easily attach it to your car visor and control your garage door while driving. Multi-Device Control: Using three buttons, you can connect up to three openers and control multiple motor units with a single remote Easy to Use: Clear instructions and multiple formats (pictures, videos, written instructions, and user manuals) make setup and use easy. Guaranteed Compatibility: Our remotes fit most LiftMaster/Chamberlain/Craftsman openers manufactured from 1997 to present, but please refer to the compatibility chart in the product image to ensure the best shopping experience. Make sure your garage door opener has a red/orange/purple/yellow learn button. NOTE: This product cannot be paired with model #139.53560SRT and 139.53879. It does not have DIP functionality and will not work with Genie/Overhead/Linear/Raynor/Marantz/Precision/Legacy brand garage door openers.