Works on all Liftmaster, Chamberlain, Sears units with 390 or 315 mhz,
Made from 1993 to present that have colored learn button for programming.
NOTE: Will not work on pre 1993 units that have dip switches.
Longer range
LED signal
Easy programming
Includes Battery
New Easier Liftmaster 877Max Programming Instructions
Use a 4 digit programmable code which works on all Liftmaster, Chamberlain, Sears units with 390 or 315 mhz, Made from 1993 to present that have colored learn button for programming.
NOTE: Will not work on pre 1993 units that have dip switches.
Includes battery and cover.

103 Reviews
-
keypad
Someone smashed theone I had previusly installed.
Ordered this one one it works just great -
Liftmaster control pad.
No problems with either the product or the installation.
-
Garage door keypad & remote
Perfect transaction. Products are great and easy to program! Thank you
-
Easy to set up!
I just set this up this morning in 5 minutes from set up to installation. It will make getting in/out of our garage so much easier!
-
Liftmaster 877 - WINS
Needed a keypad entry for my garage and the Liftmaster 877 fit the bill perfectly. Great product, easy to install.
-
Garage Door Keypad
Website made it easy to find and order perfect part to replace decades old unit. Received within a couple days and installed and had working in less than five minutes
-
Garage door remote
Excellent customer service. One call and I got what I was looking for!
-
Accurate Description
This Lift Master key pad 877MAX was just what I needed. The product information was helpful and easy to follow and this item worked great for for my model opener.The service and value I received from Gatehouse on this item was what I expected. !!
Thanks. -
good product and service
received the keypad soon after order. Easy to program and works as expected. Durability unknown, although I have had these products at other houses and they worked for years