• **Wide Compatibility**:ONLY Compatible with Produced from 1993 to the present liftmaster, Chamberlain, Sears Craftsman Garage Door Opener with a Purple/Yellow/Red/Orange/Green Color Learn Button.Replacement for 877MAX/878MAX/877LM/377LM/977LM/66LM.Note: Not Support Dip Switch Garage Door Opener！！
• **Reliable Performance and Quality Assurance:** Experience top-notch performance with our FCC-certified keypad, proven through a rigorous 100,000-cycle test. Enjoy peace of mind with our solid quality guarantee.
• **Extended Battery Life for Continuous Use:** Our high-capacity 9V Alkaline battery ensures long-lasting operation, reducing the hassle of frequent replacements. Perfect for busy households seeking reliability.
• **Enhanced Security with Rolling Code Technology:** Protect your garage with Security2.0 Rolling Code technology, offering superior anti-theft protection and security for your peace of mind.
• **Easy Installation and User-Friendly Design:** Set up your wireless garage door opener in minutes without professional help. Enjoy a 164ft control range and compact design, perfect for mounting on your car’s sun visor.
• **Built to Last in Any Weather:** Durable and weather-resistant, our keypad withstands various conditions. With features like a temporary password for guests and a night light for easy nighttime use, convenience is always at your fingertips.
• **Easy Installation**: No need for complex wiring or professional help. Our user-friendly installation guide lets you set up the wireless garage door opener in minutes, right out of the box.