This Listing is for an aftermarket clone version of the 371Lm that was

discontinued by Liftmaster in April of 2026

LiftMaster 371LM Single Button Visor Remote Control

The LiftMaster 371LM is a single-button visor-style remote with Security+ technology operating at 315 MHz. It is designed specifically for LiftMaster, Chamberlain, and Sears garage door openers and gate operators that have a purple learn button.

Compact and reliable, this remote is the perfect replacement or add-on for older Security+ systems.

Key Features

• Single-button operation for one garage door or gate
• 315 MHz frequency with Security+ rolling code technology
• Compact visor-style design with included clip
• Long battery life
• Dimensions: 3" × 1.75" × 0.5"

Compatibility

Works with LiftMaster, Chamberlain, and Sears openers manufactured with a purple learn button.

Note: This remote is not compatible with openers that have green, orange/red, yellow, or purple/red learn buttons, or with any Security+ 2.0 systems.

Easy Programming

Programming is quick and simple using the purple learn button on your opener.

Download Official 371LM Programming Instructions (PDF)

Why Choose the LiftMaster 371LM?

• Aftermarket remote for older purple learn button systems
• Secure rolling-code protection
• Compact and easy to use visor mount

Product Summary

LiftMaster 371LM Single Button Remote – 315 MHz Security+ visor remote designed exclusively for openers with purple learn buttons. Compact, reliable, and easy to program. The perfect replacement remote for older LiftMaster, Chamberlain, and Sears garage door and gate systems.