4-channel transmitter model TX4UNI. operate the hand-held transmitter is suitable for the following drives with 433MHz : LiftMaster: LM60, LM80, LM600, LM800, LM1000, Pro7000, Pro9000, 4410, 5580, SCS series, LYN series, ART series, SUB series, SLY-series engine lift: ML500, ML700, ML750, ML850, ML1000, ML2000, ML4000, ML5500.
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