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30-day returns
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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.
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Availability:
19 left in stock
Arrives
Friday, Jan 23
Features
- Security+2.0 and security+ rolling code technology assures a new code is sent every time
- Completely wireless powered by one 9-volt battery (included)
- Weatherproof flip-up protective cover
- Backlit keypad makes numbers easy to see, even in the dark
- Compatible with all LiftMaster garage door openers manufactured since January 1993
Description
Open or close your garage door without using a remote control or key. The LiftMaster wireless keyless entry system can open the door using a private 4-digit code you program directly into the unit. You can also program it with temporary access codes for visitors or delivery and service personnel so they can gain access to your garage without having to give them your personal code. Plus, it works with all LiftMaster garage door openers manufactured since January 1993.
Manufacturer: Chamberlain
Part Number: 877max
Item Weight: 2.08 ounces
Product Dimensions: 8 x 3 x 0.05 inches
Item model number: 877max
Batteries: 1 9V batteries required.
Is Discontinued By Manufacturer: No
Size: Mini-v341
Color: Black-v341
Item Package Quantity: 1
Number Of Pieces: 1
Batteries Included?: No
Batteries Required?: Yes
Battery Cell Type: Zinc Carbon
Date First Available: June 26, 2014
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jan 23
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.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
My keypad had been half working for ages. Sometimes it would work and sometimes not. I procrastinated thinking it would be hard to get a new one to work, but this was so simple. We have an older Liftmaster Garage Door Opener, and this worked great. The hardest part was getting my old one off because it was an off brand and I could not get the battery cover off to get to the screws. The set up was not hard at all. The nice thing is that the instructions are right in the lid of the keypad unit. So I got up on a ladder where I had to press the learn button and followed the instructions. There are a lot of buttons to press and the first time I must have messed it up because it did not work, but the second time worked like a charm. My door opens every time I use it now. The keypad attaches with one screw that goes into the spot where you are installing it first. Then you hang the opener sort of like hanging a picture on the wall. A second screw secures it that goes in right below the battery with the battery door off. It comes with both screws that you need. Also this is definitely a name brand unit and the name is embossed on the door. It comes in a box with more information than I needed to install it. It was up and working in a few minutes! Thanks for reading my review Becky Brooks
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Reviewed in the United States on April 20, 2018 by Experienced Reviewer
There are lots of not so great reviews here, which almost caused me to look at other products. But, after doing some more homework I did purchase this LiftMaster product. I'm happy that I did too, it's perfect. Installation was simple - took less than 5 minutes to pair with my LiftMaster garage door opener (I have the black Learn button). Even came with a battery installed. I checked the manufactured date on this unit and it was 2/18, so the stock wasn't old either. I'm not sure if the instructions with my product are different than the other reviewers, but I was able to follow them to a T with no issues.
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Reviewed in the United States on April 27, 2018 by Anthony Howard
A very simple device that will come in very handy if you have managed to lock yourself out of your home! I bought this for my mother, who has had such an experience on too many occasions. Simple to install and simple to program to communicate with the garage door opener. Be advised, though, that you need to follow instructions on your opener carefully in order not to wipe out programming for existing remotes (I did this and freaked out a bit until I reprogrammed them, too). Also be advised that if possible, locate the opener NOT directly on the jamb of the garage door unless you have a roll-up door. If you can put the opener on the side of the house, that will prevent any possible accidents caused by a traditional door opening and hitting you.
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Reviewed in the United States on June 11, 2016 by Lori JE
I installed this on the side of my garage. I love the single-button close feature. Its plain door and neutral color make it very inconspicuous. I've been curious how well it stands up to rain, because it doesn't appear to be weather sealed. However, it has rained a few times in the month that I've had it and it still works well. I did have to exchange a different model for this one. Some of the info I found online was not clear about which keypad model worked with which garage door opener. I'm also not clear on which ones are Chamberlain and LiftMaster. The return was free, easy, and very fast. I also really like the ability to set guest codes that can be limited by the number of days or number of uses. I have a single-use code that I could give a neighbor when her cat gets trapped in my garage :D
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Reviewed in the United States on September 2, 2016 by Kara Zor-El
Took it out of the box - this thing looks identical to the old one I replaced. Now ... the instructions are different than the old one and it is close enough. And the instructions are easy enough to follow. The unit also includes a 9V battery - nice! (Even though I have a ton of 9V batteries at home - this is a very nice thing. Not everyone stock 9V I suppose.) If you already have an old one - all you need is to unscrew the bottom screw, slide the unit up and that takes cares of removing the old one. To put the new one in - make sure you programmed and tested it 1st! Then, slide it in the existing top screw and replace the bottom screw. That's it! Took less than 10 minutes. In case if you are wondering. The old one was installed in 2014. One of the number button are "wearing out" ... I guess. So we decide to get a new one. Let's hope this time that particular number key will last longer than 6 years :).
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Reviewed in the United States on January 20, 2020 by Kit S. Ho
This is a great product and super easy to install! 4 stars because the directions that came with the opener are incorrect. However, 0nce you know the correct set up, it's quick and easy!! I found instructions on Youtube but I will put them here... That's how easy it is! On the keypad, press and hold the star(*) and the pound (#) at the same time until the lights (on the keypad) stop flashing. Then, press the learn button on your garage door opener (on the ceiling). You have 30 seconds to enter a 4-digit PIN number on the keyless entry keypad. Press and release ENTER. Wait one to two seconds, if the garage door opener light does not flash, continue to press ENTER until the light flashes. Once the light flashes, DO NOT push ENTER again. Test your PIN by entering the number and ENTER. Your garage door should open. Installation on the outside garage door frame is just as easy. Once I knew the correct instructions, total programming and installation was about 10 minutes.
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Reviewed in the United States on October 17, 2016 by Ginny