The Anderic 371LM is a high-quality single-button remote designed for LiftMaster garage door openers manufactured in 2005 and later. Operating on the secure 315MHz frequency, this remote features Enhanced Radio Technology (ERT) and advanced rolling code encryption, using over 100 billion unique codes to ensure maximum safety and protection against unauthorized access. Programming the Anderic 371LM is simple and fast—just use the purple “Learn” button on the back of your LiftMaster opener. Once programmed, it provides reliable one-touch control for opening and closing a single garage door. Built for performance and durability, it’s ideal as a replacement or additional remote for multi-user households. Included in Package: Anderic 371LM single-button garage door remoteVisor clip for convenient car mounting Step-by-step programming instructions