Review on FM135 Single Button Black Gate Opener Remote by Mighty Mule by David Merculief

Great remote control for my Mighty Mule FM350 gate opener. I've bought several over the years and none have disappointed me so the quality is good. The problem with this purchase is that the battery was dead on arrival so I had to buy a battery, these 12v types aren't cheap so this purchase was just worthless. Roll the dice, hope you get one with a good battery. Just FYI these remotes cannot have different PIN codes for each remote, you must set all your remotes to the same pin (dip switch), hope this helps all those struggling with dip settings - Switch.