The Marantec Digital 384 Glossy White Garage Door Opener Remote is a compact, four-button transmitter designed to control up to four Marantec operators or functions, such as multiple doors or a door and operator light. Engineered for North American Marantec systems, it operates on 315 MHz and serves as a reliable replacement or add-on remote for residential applications. Its glossy white finish and keychain-ready design make it convenient for everyday carry, while Marantec’s secure code technology helps prevent unauthorized access.
This remote is intended for Marantec openers using 315 MHz radio systems, including many M-Line and Synergy series operators, and it can also be paired to Marantec 315 MHz external receivers for retrofit use on other brands. Programming is quick: train it directly at the opener via the Learn button (typically located under the light lens), or duplicate settings from an existing working transmitter using the Marantec programming connector when available. For safe setup, program with the door in view and free of obstructions, and keep bystanders clear during testing. This model is not universal and will not work with non-Marantec systems or other frequencies such as 390 MHz or 433 MHz.