Garage Door Opener Keypad Compatible with Liftmaster/Chamberlain/Craftsman Openers, Replace G940EV-P2, 878MAX, 877MAX, 877LM, 377LM, 977LM, Wireless Keyless Keypad

Even a really clumsy lefthander was able to correctly install this keyless garage door opener! What a great value for what I paid from a reliable seller on Amazon. I will be sure to buy from this seller as needed. The hardest part of all was you have be sure you correctly identify your brand of garage door opener. Since this item was specifically for Chamberlain, you must look to see what color the learn button is on the backside of your garage door opener. You must have the correct color button before ordering because any other color won't work. Be careful if you have to climb a ladder. Safety first!! When you get to the part in the instruction where it tells you to push the button, try and be straight on looking at the button. You must be able to see when the light comes on near by the button. I found the instructions to be very easily followed since I was able to install correctly the first attempt! I firmly believe this is a great product with no surprises!!

Original failed, purchased this one to replace. Took about 5 minutes to install. Works perfect, very pleased.

Less expensive than the original manufacturers model and works just as good! I like the fact that the keypad "beeps" when entering numbers.

Works like it always has - simple solution

I wish I bought this sooner. Though some encountered a problem with programming based on the color of the learn button, it worked perfectly for me. The seller had even emailed me to warn of the possible issue and how to deal wit it, but that wasn't necessary. It was easy to program and install. The red backlight and the sound indicator of button presses is a big improvement over the original keypad. It has a nice positive feel, and doesn't require a lot of force to press the buttons. Much more user friendly than the one it replaced.

Works perfectly with any garage door. Super easy to replace the old one

Very nice controller that allows me to open/close any of my 3 Chamberlain (yellow button) garage door openers. Very easy to setup a code and use it for a specific door. Also very easy to reset any individual setup, or erase all and start over again (just as I did). Comes with instructions and a few mountain screws / anchors. I’ve used it quite a few times and really like it!!

Works fine and is a good value as a substitute for the Chamberlain brand item. Form factor is nearly a match of the Chamberlain model without the Chamberlain branding. Plastic is a lower quality in appearance and feel which could impact long term durability in the elements. The opening movement of the door cover is not as smooth as the Chamberlain model and does not seem durable. It operates in a similar manner to the Chamberlain, although the beeps when pressing buttons is louder. For the price, it seems fine for now. Whether lasts as long as the original, we'll see.