877MAX 878MAX Garage Door Opener, Replace 377LM 877LM 977LM 376LM, Fit for All Chamberlain/Liftmaster Garage Door Keypad Manufactured Since 1993, Yellow/Green/Red/Purple Learn Button, 315/390 MHz - yianteng, KEYPADAB

• 【Compatibility】Universal garage door keypad 877max replaces 878max 376lm 377lm 977lm, compatible with all Chamberlain/liftmaster garage door keypad manufactured since January 1993. Including 315 MHz Security + with purple learn button, 390 MHz Billion Code with green learn button, 390 Security + with red learn button and Security + 2.0 with yellow learn button. 【Easy to Install and Program】This garage opener has slim design and easy to follow direction(Detailed programming instructions are included in the package). It is easy to install on the wall and pair with our garage door opener. Responsive sponge backlit numeric keypad, help you easy input and do code correctly. Special backlit numbers are easy to read even in the dark. 【Complete equipment】The new technology garage door opener keypad can provide stronger signal and function. The whole kit includes: an instruction manual, mounting screws and 9v battery. Program NOTE: Make sure the garage door is closed, start programming the keypad. get close to your door opener and go through the program steps quickly, otherwise the program may fail with a timeout. 【Upgraded Design】The garage door keypad opener adopts a wireless design and is powered by battery (included), which saves you time and effort when installing. the waterproof flip cover protects against rain, snow and dust, protecting the keyboard for safe use all year round and increasing its lifespan. 【High-Quality Material】The universal garage door opener is made of high-quality material, which is durable and not easy to age. a keyboard can make you use it for many years. Safe+2.0 and Safe+Rolling Password technology keep your garage safe at all times. 【Quality Assurance】The wireless garage door opener has undergone a full range of quality inspections before leaving the factory to ensure the best product experience for you. If there is any problem with the product, please contact us by email as soon as possible, we will solve all your problems., Manufacturer: yianteng