**Compatible List**: Compatible with Topens / Aleko / Lockmaster / Carsa Gate Opener. **24 Hours/7 Days Amazon Tech Support & 3-Year Warranty**: Enjoy peace of mind with our round-the-clock Amazon technical support and a generous 3-year warranty, ensuring long-term satisfaction and reliability for your garage remote control. **Ultra-Durable & Reliable Performance**: Crafted with a robust ABS alloy casing and FCC certified, our remote control has surpassed 100,000 validation tests for drop resistance and consistent performance you can trust. **Long-Lasting Battery Life**: Featuring a high-capacity 12V 27A Alkaline battery and advanced third-generation low-power chip, our remote is compatible with most gate motors for extended use without frequent changes. **Enhanced Security with Rolling Code**: Secure your garage with cutting-edge Rolling Code technology, providing superior anti-theft protection and peace of mind for your home. **Convenient & User-Friendly Design**: With a 164ft control range and easy pairing process, this compact remote fits perfectly on your car's key, offering quick and convenient access whenever you need it. Compatible with Topens / Aleko / Lockmaster / Carsa Gate Opener.