• **Compatible model**: Compatible with 1993 to Present Liftmaster/Chamberlain/Sears Craftsman Garage Door Opener.Note:Not Support Dip Switch Garage Door Opener!! Important Before Purchasing !
• **24hours/7days Customer Support & 3-Year Warranty**: Benefit from Amazon's 24/7 technical support and a 3-year warranty. We prioritize top-notch quality and customer satisfaction.
• **Extended Battery Life**: Equipped with a 240mAh lithium battery and a smart low-power chip, our device ensures longer battery life. Compatible with a wide range of garage door motors.
• **Durable & Reliable**: Constructed with an ABS alloy case and FCC certified, our product has been rigorously tested over 100,000 times for consistent and long-lasting performance.
• **Advanced Security**: Featuring Security 2.0 Rolling Code technology for enhanced anti-theft protection, keeping your garage safe from unauthorized access.
• **User-Friendly Design**: Enjoy a 164-foot control range and easy pairing with your garage door motor. Its compact design makes it perfect for attaching to your car key for convenient access.