**Wide Compatibility**:Universal for 𝑨𝒍𝒍 Genie & Overhead Door Garage Door Opener Since 1997.【Note: NOT Support Dip Switch Opener】Replacement for G3T-BX G3T-R G3T-A G1T-BX G1T-A O1T-BX O1T-A GITR-3 GIT-1 GIT-2 GIT-3 O3T-BX OCDTR-3 OCDT-1 OCDT-2 OCDT-3. 【After-sale Service】We provide 10 YEAR Warranty. 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. **High-Capacity 240mAh Battery**: Ensuring Extended Operational Longevity Experience uninterrupted usage thanks to our potent lithium-ion battery, designed for sustained performance. **Third-Generation Smart Chip**: Efficiency Meets Versatility Our cutting-edge, low-power chip guarantees peak performance across a wide range of compatibilities, setting new benchmarks in efficiency. **Unmatched Durability**: Proven Through Rigorous Testing Backed by over 100,000 exhaustive tests, our product's reliability and long-lasting durability are guaranteed under the most demanding conditions. **Advanced Rolling Code Security**: Fortifying Your Safety Stay ahead of potential threats with our enhanced rolling code technology, offering anti-theft protection with a remote range exceeding 164 feet. **FCC Certified**: Assurance of Safety and Support Certified by the North American FCC, our product adheres to the highest safety standards, complemented by round-the-clock Amazon online support, available 24/7. **Effortless Pairing Process**: Seamless and Swift Enjoy a hassle-free pairing experience with garage door motors, while its ergonomic design ensures a perfect fit on car sun visors for ultimate convenience. **Robust ABS Alloy Construction**: Resilience and Reliability in Every Aspect Crafted from durable, drop-resistant ABS alloy, our product is engineered to withstand the test of time, ensuring sturdy performance and unwavering reliability. Universal for 𝑨𝒍𝒍 Genie & Overhead Door Garage Door Opener Since 1997.【Note: NOT Support Dip Switch Opener】Replacement for G3T-BX G3T-R G3T-A G1T-BX G1T-A O1T-BX O1T-A GITR-3 GIT-1 GIT-2 GIT-3 O3T-BX OCDTR-3 OCDT-1 OCDT-2 OCDT-3.