The Genie G3T-BX is a 3-button Intellicode garage door opener remote designed to operate up to three Genie openers or gate receivers. Built on Genie’s Intellicode rolling-code security, it changes the access code with every press to help prevent unauthorized entry. Its Auto-Seek dual frequency technology automatically toggles between 315 MHz and 390 MHz to improve signal reliability in areas with potential interference. This compact replacement remote is ideal for residential use and serves as an easy upgrade or spare for households with multiple doors.
Programming is quick using the opener’s Learn/Program button—no special tools required—and typical setup takes only a few minutes following Genie’s instructions. The G3T-BX is compatible with Genie Intellicode openers manufactured since 1997 (Intellicode I and II) and is not compatible with older dip-switch models. A visor clip and coin-cell battery are typically included for immediate use. For best results and safety, pair the remote directly at the opener head per the manufacturer’s procedure and verify proper door operation after programming.