LiftMaster GARAGE DOOR REMOTE CONTROL TX4EVF TX2REV TX4REV TX4REVF 868Mhz Fob
TX4EVF 868Mhz - TX2REV 868MHz - TX4REV 868MHz - TX4REVF 868MHz. Each press of the button will cycle through an open, stop or close action. A photo of the original remote is very helpful. MODEL You need to know your remote contro model.