**Wide Compatibility**: Compatible with all 1997 to Present Genie&Overhead Door Legacy Python Odyssey Destiny Phantom Garage Door Opener.【NOT SUPPORT DIP SWITCH OPENER】 **Replacement List**: Replacement for O3T-A, O3T-BX, O1T-BX, O1T-A, ACSR10, 37219R, GITR-3, OCDTR-3, OCDT-1, OCDT-2, OCDT-3, GITR-3, GIT-1, GIT-2, GIT-3, G3T-BX, G3T-R, G3T-A, G1T-BX, G1T-A. **Durable & Tested**: Remote tested 100,000 times, ensuring long-lasting performance and reliability. Extra-long warranty included. **FCC Certified & Support**: FCC certified with 24/7 Amazon tech support, offering peace of mind and assistance anytime. **Long Battery Life**: Features a 240mAh high-capacity lithium battery for extended use. Extra-long warranty for added confidence. **Advanced Security**: Utilizes rolling code technology for enhanced security and theft prevention. Compatible with major brands. **Convenient & Durable**: ABS alloy casing for drop resistance and easy pairing with garage door motors. Fits conveniently on car sun visors. 【After-sale Service】We provide 3 YEAR warranty with no condition return or exchange. If you have any query, please contact us through our store homepage "Ask a question" or support email and we will get back to you as soon as possible within 24 hours. Compatible with 1997 to Present Genie&Overhead Door Garage Door Opener.【NOT SUPPORT DIP SWITCH OPENER】