






🔑 Unlock convenience and security with every tap!
This Garage Door Opener Keypad is a wireless, battery-powered replacement compatible with Liftmaster, Chamberlain, and Craftsman openers since 1993. Featuring Security+ 2.0 rolling code technology, it supports up to 3 doors with unique PINs, boasts a waterproof clamshell design for durability, and offers easy installation using existing mounting points. Perfect for professionals seeking secure, keyless access with minimal setup.






| ASIN | B0CKXCBZBH |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Zinc Carbon |
| Best Sellers Rank | #3,159 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Garage Door Keypads & Remotes |
| Customer Reviews | 4.4 4.4 out of 5 stars (852) |
| Date First Available | October 12, 2023 |
| Included Components | Garage door opener keypad, mounting screws, 9V battery and installation instruction. |
| Item Package Quantity | 1 |
| Item Weight | 6.4 ounces |
| Item model number | CMXZDCG440 |
| Manufacturer | JUSTHILLUP |
| Part Number | CMXZDCG440 Garage Door Keypad |
| Product Dimensions | 2.5 x 1 x 6.1 inches |
| Style | 877MAX |
E**A
So far, so good....with a few tips I learned along the way...
Easy programming if you know what you're doing. Takeaways I learned from a few minutes of googling which might save someone a few minutes in the setup process (for reference, I was programming 3 Liftmaster garage doors): 1. If you have a Learn button on you wall control, you do NOT need to climb a ladder to hit the Learn button on the unit. Follow the steps in the instructions, and hit the Learn button on your wall unit 1 time (light will blink), then hit it again (light will blink again) and this puts your unit into programming mode. 2. After you're done the Learn step, when you enter your 4 digit pin on the keypad, HOLD the enter button (don't just hit it once) until the unit clicks/lights flash. That's when you'll know the programmming was successful. 3. I was able to program 3 garage doors quite easily. I just repeated the same step 3 times for each Liftmaster unit and gave each garage door a unique PIN. Worked like a charm. 4. If you want one touch close, hold "9" and "1" down for 10 seconds until the lights on the keypad blink. Then you can hit "Enter" to close your garage door after entering the PIN (I think it has to be within 15 seconds or some number) and the door will Close...Stop coming down...etc. Just programmed it and installed on my house (fit perfectly with the existing holes of the OEM Liftmaster Keyless Garage Door Keypad I installed 10 years ago so no new holes needed to be drilled, in fact, I used the existing screws). All 3 doors open/close as they should and then one-touch close feature (now that it's enabled) works well, too. Will update if any issues arise, but so far, 5 stars for ease of programming and integrations with existing equipment.
F**4
Very recommendable
It works great, so easy to program. Excellent price 👍
L**E
Perfect Replacement!
This replacement garage opener was the perfect replacement unit to the old worn out one I had for years and years. What I like about this other than it worked perfectly like the old unit was the door stayed up in different positions if you needed it to be. Another feature was the keys had the "beep" sound when pressed to confirm the button was pressed. This annoyed my wife so I turned it off.
A**R
Easy to set up, even on an old system
We have an old garage door system. The keypad stopped working recently. We bought this, with some cautiousness because of how old the system is. But, to our delight, it was easy to connect to the system and easy to set up the key pad and both remotes!! It probably took a total of 10 minutes to program everything. We have a Lift Master garage door system.
A**N
Garage door opener keypad
Installed and programmed without issues. Works as intended. Plastic and components seem cheap, but you get what you pay for. The similar one I replaced lasted 3-4 years.
H**N
Great bang for buck garage door keypad
Was super easy to install, easy to connect to door, and has worked flawlessly the past months. Was fairly cheaper than other options as well.
A**S
Replaced my champion brand garage door opener with this brand and I’m 100% satisfied
Well, I finally put this garage door opener up, so I’m happy to review it. My previous garage door was purchased at one of the big box stores and didn’t work very well. My other garage door openers, and the one that broke with a champion brand. This looks almost identical to that brand, it works identical to that brand, and I’m so happy I purchased it. Trying to program it was a bit of a challenge and took several tries before it finally connected. I can’t tell you why it connected, but I’m happy that it finally did. Great product, would highly recommend.
P**R
Great option for darker trim. No “one touch close” option.
We purchased this particular model for the black color, which is great for darker backgrounds. The buttons have a nice responsive feel and the button press sound is a nice option which can be turned off. The dimension and fit is exactly like the OEM so swapping it as easy. The only downside is there is no one touch close option, unlike the OEM liftmaster or chamberlain models.
Trustpilot
1 week ago
1 day ago