Universal Garage Door Opener Keypad for Liftmaster Chamberlain Craftsman Wayne Dalton Openers Produced Since 1993, Wireless Keypad Keyless Entry, Replaces 877/878MAX 377/977/877/66LM, Safe Security
Condition: New
Buy Now, Pay Later
As low as
$4
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
20 left in stock
Arrives
Wednesday, Jul 29
Recently Viewed
Color Name: Gray
Features
- WIDE COMPATIBILITY: This wireless garage door keypad is compatible with Liftmaster, Chamberlain, Wayne Dalton, and Sears Craftsman garage door openers with purple yellow red orange green learn buttons from 1993 to present. Does not work with Craftsman 200.57933 57943 57953 Series 100 CR13 139.57953, Models whose connection protocol is Wi-Fi are not currently supported!
- KEYLESS GARAGE ENTRY: This garage door opener key pad is a secure keyless entry system that opens or closes your garage door without the use of a remote or key. The wireless keyless entry system opens your garage door using a 4-digit private code that you program directly into the device. Replacement 877MAX G940EV-P2 878MAX 377LM 977LM 877LM 66LM CMXZDCG440
- EASY TO INSTALL AND USE: The keyless entry system offers wireless installation and wireless programming. A rain cover is included. Large backlit buttons on the keypad provide quick and easy access. Offers a one-touch closing feature that makes closing the garage door easier than ever.
- SECURE AND RELIABLE: This garage door keypad features the latest rolling code technology that easily synchronizes with existing door opener frequencies to eliminate radio wave interference. Rigorously tested using specialized test equipment. This keypad has 3 channels for 3 door openers, so you can control up to 3 motor units with just one keypad.Temporary Password: Can be provided to maintenance personnel, meter readers, house sitters, etc. while you are away without revealing your family's private entrance code
- After-Sales Service Promise: Inside the box, youll get: 1 universal garage door keypad, 1 easy-to-follow installation guide, 1 9V battery, 2 mounting screws, and 2 wall anchors. Not sure if its the right fit? Just hit the Ask a Question button on our store page or drop us a quick emailwere here to help. And if youre not happy with your purchase for any reason, no worries! Let us know and well fix it right away. We can even send you a brand-new oneno questions asked.
- Note: The One Touch Close is only efective within 15s after entering the password, and can be set to 30s by refering to the instruction manual
Brand: GIOATY
Special Feature: Backlit, Glow In The Dark Button, Pre Programmed, Universal
Color: Gray
Max Number of Supported Devices: 3
Compatible Devices: Garage Door
Additional Features: Backlit, Glow In The Dark Button, Pre Programmed, Universal
Maximum Number of Supported Devices: 3
Compatible Devices: Garage Door
Connectivity Technology: Infrared
Button Quantity: 4
Controller Type: Button Control
Maximum Range: 100 Feet
Number of Batteries: 1 9V batteries required. (included)
Battery Type: 9-volt
Smart Home Compatibility: Not Smart Home Compatible
Color: Gray
Item Weight: 0.18 Kilograms
Item Dimensions L x W x H: 6.18"L x 2.63"W x 1.1"H
Brand: GIOATY
Model Name: garage door opener keypad
Model Number: 878MAX
Warranty Description: 12 Month Warranty
Mfr Part Number: 878MAX
Built-In Media: 1 9v battery, 1 installation instruction, 1 universal garage door keypad, 2 mounting screws, 2 white expansion pipes
Unit Count: 1.0 Count
Manufacturer: GIOATY
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color Name: Gray
This replaced my Chamberlain garage door keypad. The keypad came neatly packed in the box along with the instructions for installation and 2 screws. The battery was not connected, but it was in the battery compartment upon arrival. It took me less than 10 minutes to install this from the time I opened the box until the keypad was in place on the wall. The keypad was easy to program, and it worked well the first time and every subsequent time. It’s been used multiple times now without any issues. The keypad beeps each time you press a number and when you press enter. I really like this feature because you know it is registering the touch of each button. My only complaint would be the font size of the instructions in some sections. I had to take a picture with my phone and zoom in to read one part. Overall a great keypad and a less expensive option than the original manufacturer’s keypad.
...
show more
Reviewed in the United States on January 28, 2026 Reviewed in the United States on January 28, 2026 by Kristopher Richardson
Color Name: Gray
Highly recommend this universal opener as a replacement or for use with a new opener when needed. We bought to use with our new Liftmaster 98022 side mount or jackshaft opener. Works great! Simple wireless connectivity and easy installation. Size is excellent. Responsive buttons. Previous models had excellent durability and battery life. The capability to assign a temporary access password is a great benefit for travel and other reasons requiring access to someone else on a temp basis.
...
show more
Reviewed in the United States on May 29, 2026 by lbt
Color Name: Gray
I had a need to replace my OEM garage door keypad from Liftmaster as the keypad had become non-responsive. This was the second time I needed to replace this in the 6 years since installation. In both instances the keypad had become less and less responsive over time. Before buying this unit I looked into the cost of the OEM replacement on Amazon and it was approximately $50. To me that was quite expensive especially as it appeared the unit wouldn’t last for that long. After a little research I opted for this unit based on >800 reviews and roughly 4.5 star rating. My experience of the install was great. Took me less than 5 minutes for the install including detachment of the defective old unit. I think the instructions were pretty clear. In my case on my Liftmaster motor unit on the garage ceiling there was a “learn” button that had to be pressed following activation of the new keypad. I found this process to take no more than 30 seconds and the unit was paired. I then lifted the front panel of the old defunct unit and removed the battery and unscrewed it to allow detachment from the frame of my garage door. I took the new unit that is previously paired, removed the battery then situated in exactly the same manner as the non functioning old unit. I found that the alignment was perfect so I just used the OEM screw id previously removed to screw the new unit to the garage door frame l, put the battery back in, cover back on and then entered my passcode to test door closure then pressed enter again to reopen. The unit worked perfectly. In terms of quality I’d say the plastic gauge is thicker than the original and feels high quality. I personally think it will be as robust as the original if not more so. A feature that I think is a big improvement over the original is that when the code is entered there is an audible beep sound, on the OEM you don’t hear this so the keys I think get pressed harder “to be sure” that the keys are activated and I think that this in turn leads to the keypad failing over time. As consequence I think the ability to hear a key being pressed will actually contribute to the longevity of this unit. The keypad is also backlit but instead of a yellow backlighting this units is redder and I think easier to see in the bright sunshine as well as at night. Overall I’m very pleased I didn’t spend the extra $30 for the OEM and think this a better value and an improvement on that. If this unit lasts only 3 years like the OEM as at $20 it’s a bargain; I’d say though that I’m optimistic it’ll last for at least five if not more. A good buy folks….highly recommend.
...
show more
Reviewed in the United States on January 20, 2025 by Tandoormaker
Color Name: Gray
No issues pairing, pretty straight forward and worked on our dinosaur of an opener. My only complaint is unlike the OEM version, why do you need to type the code in the shut the garage door? That just doesn’t seem important.
Reviewed in the United States on April 27, 2026 by Jamby
Color Name: Gray
I was skeptical based on the other reviews. This wasn't the case once I got it and installed it. It took minutes to program and a few more minutes to install. It couldn't have been more easier than that. Important to set the frequency of the device first depending on the color of your operator program button. Then set your personal code and test. Works perfect! The battery was a lower grade and I am sure will need to replaced sooner than later but for the price I can live with that!
...
show more
Reviewed in the United States on May 26, 2026 by Safecracker
Color Name: Gray
UPDATE: Now that I’ve used this a few times, I’m disappointed in the one touch close functionality. I have a detached garage, so I am reliant on the keypad both entering and leaving the garage. While the keypad does have one touch close, it only works if you close the door pretty much immediately after you open it. That’s basically useless. Come home from buying groceries and need to unload the car? Forget it. You’ll need to enter the code to close the door when you’re done. Mow the lawn or blow snow off the driveway? Forget being able to close the door without entering the code when you’re done. I don’t know if this is a design flaw in this particular remote, or if it’s not possible for a universal remote to work well enough for the system to close a door after the keypad goes to sleep. Regardless, I guess I’ll be looking into whether I can buy a Liftmaster brand keypad for my model of opener. This may be less of an issue if you have an attached garage and don’t use the keypad to close the door. Then again, it will still be an issue if you like to leave the door open when mowing, or whatever. ******* When I first installed this, I was disappointed that I had to enter my pin to close my garage door. My original keypad just needed the enter button pushed to close. I’m really glad I thought to look at the instructions inside the box and not just the ones inside the keypad cover. After programming the keypad, you can enable one touch close by pressing 9 and 1 simultaneously and holding for ten seconds. Once I did that, now I just need to push the enter button once to close the door. Yay! I’m really happy with this keypad. My original liftmaster keypad from 2007 hasn’t been working well for a couple of years and stopped working altogether last week. The guy who usually helps me with stuff around the house isn’t around suddenly, so I thought I was going to have to call a garage door company, and how many hundreds would this cost?!? A bit of Googling, and I leaned the keypad buttons eventually wear out. The flaky behavior of the buttons that didn’t go away with battery replacement definitely seemed to fit that cause. However, I still didn’t realize I could fix this easily and nearly called a garage door company. A bit more googling, though, and I found a video showing someone replacing a keypad with a universal one. Hmm. That seemed worth watching. There’s just one screw to unscrew under the battery, then you slide the keypad up to remove it from the screw sitting behind the keypad. Then you just put the new keypad over that screw, slide down, and screw in the one screw under the battery. Hoy cow, I thought. I have a screw driver and more than half a brain. I think I can do this! I did. In ten minutes. The instructions for programming the keypad are on the keypad cover, and also in more detail on a sheet that comes in the box. There are different instructions for different years of garage door openers, but for most of them, it’s as easy as looking at the color of the learn button on the garage door opener, then looking at a table in the instructions to see how many times to push enter on the keypad at one of the steps when following the instructions. I did all the programming before I attached the keypad to the side of the garage. Just stood on a stepstool so I could reach the opener and followed the instructions. Worked easily the first time. This repair I’ve been dreading was so ridiculously easy that I don’t know if what I did even counts as a repair. All I know is that I’m glad I bought this keypad, and other than initially not realizing I could activate one touch close, I had no problems at all. I don’t know what a garage door company would have charged, but I know it would have been more than the $28 I spent on this opener. Ten minutes of my life well spent, especially as winter is arriving!
...
show more
Reviewed in the United States on November 22, 2025 by Amy H
Color Name: Gray
So far so good Tom will tell programming was easy. Installation was easy and it works. Hopefully it last and it’s adorable.
Reviewed in the United States on May 23, 2026 by reflex
Color Name: Black
Finally, one that works! I spent a lot of time trying to get another brand (Asonpao Seller) to pair with my Liftmaster ( yellow learn button). Had to return that one, but this one was up and running, paired on the first try, and fully installed in five minutes!
Reviewed in the United States on May 27, 2026 by VL