LiftMaster® 387LM Universal Keyless Entry Features:Convenient access to your garage without using a remote control or key.Weatherproof slide-up protective cover.Easy to read.Confidently know that every click sends a secure code to your garage door opener.No need for additional wiring. Featured Accessories 893LM 3-Button Remote Control 877LM Wireless Keyless Entry System 374UT Mini Universal Remote Control

LiftMaster® 877LM Wireless Keyless Entry System Features:No need for additional wiring.Convenient access to your garage without using a remote control or key.A personal four-digit pin code allows for easy entry.Easily syncs to your existing opener’s frequency.https://youtu.be/q2QMkeQNYLELearn how to program LiftMaster 877LM Featured Accessories 893LM 3-Button Remote Control 877LM Wireless Keyless Entry System 374UT Mini Universal Remote Control