For Genie 9/12 Dip Switch Garage Door Opener Remote, 390 MHz Dip Remote fits for Genie Overhead Door GT912/ GT90-1/ G220/ MAT90/ AT90/ Blue Max. If it has 12 or 9 then the unit will work perfectly. If they are 12 or 9 dip switches and it still doesn't work then kindly reverse the switches.