Programming a LiftMaster Universal Remote Control replacement for a LiftMaster / Chamberlain / MotorLift 4000 Series remote control.
Compatible replacement remote controls: TX4UNIS, TX4RUNI and TX4UNIF 4
Replacing: LiftMaster 4330E, Chamberlain 4330EML, LiftMaster 4332E, LiftMaster 4333E, Chamberlain 4333EML, Chamberlain 4335E, Chamberlain 4335EML
