National Loop 2’ X 6’ 14 GA Preformed Direct Burial Loop-DB Rated Cable Model:20' Protected Lead-in Introducing the LiftMaster Three-Channel Universal

Introducing the LiftMaster Three-Channel Universal Coaxial Receiver-390MHz 423LM – a versatile and powerful addition to your garage door or gate opener system

Backlit Keypad Buttons - Yes

and ships with our Lift'N Shift back for wall mounting

When a transmitter key is pressed the command is sent to the control unit with a different code each time

National Loop 2’ X 6’ 14 GA Preformed Direct Burial Loop-DB Rated Cable Model:20' Protected Lead-in Introducing the LiftMaster Three-Channel UniversalNational Loop 2 X 6 14 GA Preformed Direct Burial Loop DB Rated Cable A smaller and more flexible Direct Burial Loop designed by a team of professionals with decades of experience, with the highest quality 14AWG direct burial cabling available, and a custom engineered T box. There simply is no other loop in the world quite like this. Experience a new level of quality, and even easier installation. Designed for vehicle detection in conjunction with: