LiftMaster
LiftMaster 635LM Garage Door Opener Universal Plug-In Receiver W/ Built-In Transformer
This item is discontinued. Please view this replacement item:
The LiftMaster 635LM Garage Door Opener Universal Plug-In Receiver with a Built-In Transformer is easy to install and is compatible with all LiftMaster Security+ remote controls. The 390MHz transformer plugs into any standard polarized 120V, 60Hz AC outlet and hard-wires directly to any garage door opener strip. It comes with a two-conductor bell wire included as well as a built-in door control button. Other features include:
•Momentary contact closure
•Five-amp relay type contact
•A power indicator light
•Push-button Smart Garage Door Opener receiver
•Accepts up to eight Security+ remote control codes or 1 DIP switch and 12 billion code remote control codes
•Accepts one keyless entry code
Compatible with LiftMaster remotes:
•One-button LiftMaster 971LM
•Two-button LiftMaster 972LM