Replacement 3‑Button Garage Door Remote (Model 891LM) Key benefits Restores convenient, reliable remote access to your garage without replacing the opener head. Improves security with Security 2.0+ rollingcode technology to reduce the risk of code grabbing and radio interference. Controls up to three doors or devices independently with onebutton operation once programmed. Compatibility Designed for Sears, Craftsman, and LiftMaster garage door openers from 1993 to present. Compatible with systems that use a yellow 'Learn' button on the garage door opener head. Function and performance Threebutton layout: program each button to a separate opener or function for simple, direct control. Security 2.0+ rolling codes: generates codes to help protect against unauthorized entry. Range: operates from approximately 120 feet from the garage door opener head under normal conditions, helping you open the door while driving without long delays. Reliable onepress activation when correctly programmed to the opener head. Physical attributes Compact threebutton form factor designed for easy carrying or mounting in a vehicle (standard remote/keyfob size). Durable housing suitable for everyday use. Practical applications a lost or damaged original remote to restore full operation without replacing the garage opener. Assign buttons to multiple doors (garage, service door, gate) for households with two or three access points. Keep an extra remote in a second vehicle or in a glove compartment for family members and guests. What to know before Confirm your opener head has a yellow learn/program button for compatibility. Programming requires following the opener manufacturer's programming steps; when programmed correctly, each door opens with its assigned button. Model and identification Replacement remote model: 891LM Compatible with Sears / Craftsman / LiftMaster openers (1993–present) that use the yellow learn button and Security 2.0+ systems.