GPT-1(GPT90-1) Compatible Stinger 390GED21V Garage Door Opener Visor Sized Remote
The Stinger 390GED21V remote is for Genie Openers that currently use the Genie 12 switch GPT-1(GPT90-1) visor remote. replaces models AT90, GT90, GT90-1, MAT90, CT90, LD12, PMT90-1, ALT90-1.