The GTO RB743 Mighty Mule Gate Opener Remote Three Button is a handheld, multi-channel transmitter designed to operate up to three automatic gates, garage doors, or access devices equipped with compatible GTO/Mighty Mule receivers. Ideal as a replacement remote or an upgrade for households and small commercial sites using multiple operators, the RB743 lets you control separate entrances from a single fob. Each button activates a dedicated channel on compatible receivers, providing convenient, consolidated control for swing or slide gate openers in the Mighty Mule and GTO/PRO families.
Engineered for the GTO 318 MHz receiver platform used on many Mighty Mule and GTO/PRO operators, the RB743 pairs quickly following the programming method specified by your opener—either DIP-switch code matching or a learn-button procedure, depending on the control board. Typical setup involves inserting the included 12 V battery, selecting or learning a code, and testing operation from a safe distance. For non-GTO systems, it can be used with a compatible GTO universal receiver (such as the RB709U) to add GTO/Mighty Mule remote capability. Use in residential or light commercial applications, keep transmitters out of reach of children, and always verify gate safety devices are functioning after programming. Model: RB743.
Compatible with GTO, Mighty Mule and Linear Pro Access gates and receivers that use 9 three position switches at 318 mhz. Contact Moving Up Garage Door Company to verify compatibility.