| Mighty Mule FM132 Pushbutton Control for: Gate Openers The push-button control is an affordable convenient way to activate any GTO/Mighty Mule Automatic Gate Opener from inside the property or up to 1000 . Away from the gate. It is a hardwired device that can be mounted indoors or outdoors. The push-button... more | | $23.23 $20.23 go to store |