Linear Two Button Remote Transmitter | LIN-RB742 HySecurity LiftMaster Q392

LiftMaster Q392

FAAC 402 CBAC

Industry-standard Wiegand (26 to 50 bit) output and RS-232 interface

Temperature Rating: -13º to 158º F (-25º to 70º C)

Work on all linear (GTO) operators

Linear Two Button Remote Transmitter | LIN-RB742 HySecurity LiftMaster Q392Linear Two Button Remote Transmitter LIN RB742 Mighty Mule & Linear (GTO) has combined the compactness of the mini keychain (the original RB744 which is no longer manufactured by GTO) with the ease of the dual entry transmitter into one model. The FM134 is the same as the RB742. For use with Mighty Mule and Linear (GTO) PRO openers. The dual transmitter is used for controlling two operators, or for garage doors and gate openers when used with the