Genie 3-Button Remote with Intellicode Security Technology, Controls Up to 3 Garage Door Openers Compatible Only with Genie Garage Door Openers - Model G3T-R Pack of 4

INTELLICODE SECURITY TECHNOLOGY: This technology changes the access code for entry each time the door is activated, preventing unauthorized access AUTO-SEEK DUAL FREQUENCY TECHNOLOGY: Accesses strong, secure signals to minimize interference and improve overall performance COMPATIBLE WITH HOMELINK AND CAR 2 U SYSTEMS: Use your Genie G3T-R 3-Button Remote to train your built-in vehicle remote system EASILY PROGRAMMABLE: Remote can operate up to 3 Genie garage door openers manufactured 1997-present. Up to 2 openers manufactured 1995-1997 SIMPLE STORAGE AND USE: Includes visor clip, battery and instructions. Can also fit on keyring if desired