LiftMaster 971LM Security+ 1-Button Garage Door Opener Remote Control with Visor Clip - Pack of 2

Single-Button Remote: This 1-button remote can control a single garage door opener or gate operator Easy Access: Equipped with a visor clip that makes it easy to attach to your vehicle's visor Battery-Operated Remote: One-button remote control operates and comes with two 3V lithium batteries Safe Security: Security+ rolling code technology that sends a brand new code every time it is used Battery Life: This remote battery has an average 5-year life due to its low 3V voltage