MaestroShield offers three motor and controller models to suit the needs of any customer: the MS, MSD, and MSBD. Our MS motor is the tried-and-true baseline model, providing simplicity and reliability. It can be paired with our MS remotes, with handheld, wall mounted, and keychain options available. Our MSD model brings the reliability of the MS model to the table, and comes with more features. It has a built-in receiver and stylish, modern MSD remotes and includes compatibility with our Smart Hub Control, with a keychain option included. Finally, the MSBD motor is our premium option for retractable systems- it has a built-in receiver with bidirectional technology, allowing for feedback to your phone or remote, as well as compatibility with our Smart Hub Control. The MSBD remotes are our most elegant and advanced controllers yet, displaying shutter height levels to the user.