Fangrui Product Details Versatile Compatibility: This 433 Mhz Universal Garage Door Remote Control Seamlessly Integrates With A Variety Of Devices. It Effectively Replaces Multiple Remote Controls, Allowing You To Operate Garage Doors, Gate Openers, And Barriers With A Single, Handy Mitter. Effortless Cloning : Simplify Your Life With The Cloning Function Of This Remote, Enabling You To Duplicate Codes From Existing Remotes Swiftly. Manage Multiple Garage Doors Effortlessly, Enhancing Convenience And Reducing Clutter With One Universal Remote. Enhanced Security: Equipped With Advanced Encryption Technology, This Remote Ensures Your Garage And Gate Systems Are Shielded Against Unauthorized Access. Its Robust Connection Reduces Interference Risks, Maintaining Reliable And Secure Operations At All Times. Compact And Portable: Designed For Mobility, This Remote Features A Practical Key Ring Format. Easily Attachable To Your Keychain Or Storable In Your Bag, Its Ideal For On-the-go Use, Ensuring You Have Control At Yo