877Max Wireless Garage Door Keypad Entry System, Remote Garage Door Openers Compatible with All Models of Liftmaster Garage Door, Replaces 878max 376Lm 377Lm 977Lm 877Lm, etc. 10 Years Warranty…


877Max Wireless Garage Opener Compatible brand models: The 877Max wireless garage door opener is compatible with all liftmaster garage door openers manufactured since January 1993 , Product adaptation models are mainly Security + 2.0 with yellow learn button, 315 MHz Security + with purple learn button, 390 Security + with red or orange learn button, and 390 MHz Billion Code with green learn button.Our products are the perfect replacement for old liftmaster 877max keypad..877MAX Upgrade New Features:877max is newly upgraded with powerful functions such as temporary password, one-touch closing, controlling multiple garage doors, etc., which meets more of your needs and realizes more application scenarios..877Max Garage Door Opener Humanized design: Our keyboard type 877Max garage door opener adopts wireless remote control design, which is more convenient to use, and has a backlit keyboard and a weatherproof flip cover, which will not affect the use in dark environments; the surface of the product is smooth ABS material , the overall color is gray, it is resistant to dirt and does not cut hands, which optimizes the user experience and improves the service life of the product..877Max Opener keyboardStrict quality control: Each of our 877Max Wireless Garage Door Opener must be tested by multiple professional procedures before leaving the factory, and with manual sampling inspection, we must ensure high quality and stable product quality. Manufacturers strictly implement ISO9001 and SO14001 standards, and the quality is trustworthy..877Max keyboard 100% after-sale service: We will provide you with a three-year warranty and 360-day unconditional return and exchange services from the date of purchase. Even if it's beyond Amazon's return time, we're still able to provide you with a return for a refund! We have a professional after-sales service team. If you have any questions during the product purchase or use, you can communicate with us at any time. We'll be at your service until you're satisfied.



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