This Genie GT912 can replace your existing 9 or 12 dip switch remote control.
Unit can replace the following Genie units: AT85, AT90, AT85P, MAT85, MAT90, ALT90, CT90, GT90, LDT90, LD12, GPT90, PMT90, or RC10
Please note this unit will not work with new Genie Openers that use Intellicode formatted remotes
Product Detail:
-Controls one Genie 9 or 12 dip switch opener
-Includes Battery, Visor Clip, and Programming Manual
-Programming is done by setting dip switches inside the unit
-Dimensions: 4.25 x 2.5 x .5 inches