Open or close your garage door without using a remote control or key.
The LiftMaster® Security + ® keyless entry system opens the door with code that you program directly into the device. You also benefit from a temporary password option that allows family, friends or maintenance personnel to enter the garage without having to give them your personal code.
One-button closing function works with LiftMaster garage door openers manufactured since 2006.
Powered by a 9 volt battery (included).