Two-button 318 MHz gate remote transmitter - 3 pack. Gate Remote Transmitter 3-Pack by Linear RB742-3. Voltage: 12V battery.
A: The RB742-3 is a 3-pack of the same FM134 two-button 318 MHz transmitter offered in the RB742-2 (2-pack), RB742-4 (4-pack), and RB742-5 (5-pack).
A: The FM134 transmitter requires a 12V battery.
A: The RB742-3 is compatible with Mighty Mule gate operators including FM135, FM500, FM502, and systems using the RB743 receiver.
A: The FM134 transmitter operates at 318 MHz.
A: The RB742-3 includes 3 individual FM134 two-button transmitters.
