Two Modes of Operation: Billion Codes/Security+(for 4335E/84335E/94335E) and Security+2.0(for TX4UNIS/TX4UNIF). Switch according to the operating mode of the original remote or door opener
Attention: Not for models LM50K, ML510, HE500AN, LM50(LM50EV), LM55(LM55EV), LM55EVS, LM55K, LM60/80/100EVO, LM750EVGB. If you have any questions about our remotes, please contact us