LiftMaster 883LMW Wall-Mounted Wired Push Garage Door Opener and Doorbell Button with Light Button

Perfect garage door button that I added as a second button, close to the door. The size is great, and works very well, and very easy to replace as it only took two wires. I like the fact you can lock it and great value for the money.

This was a great replacement for the original button that got zapped with a power surge.

They do work

Work great in chamberlain Qmy.

It was delivered quickly and it was easy to install

If you have worn out your doorbell, this is a perfect replacement. It takes less than five minutes to install and it works just like the original. I highly recommend it.

I bought this to allow my Chamberlain garage opener to interface with a computer-controlled relay. This switch had to be modified for my use, but with a bit of soldering, my computer is now interfaced with my garage door.Most people will want to use this as a simple button to open/close the door. Before you buy take the time to see if your Chamberlain or LiftMaster door uses this button. Unlike other manufacturers, current LiftMaster/Chamberlain openers have complex security protocols that preclude the use of a simple switch. Though I can’t say for sure, this switch appears to get power from the opener, but communicate wirelessly, all in the interest of enhanced security.So, if you need this type of switch (as did I) this is the product for you. I’m happy with the purchase and seller. I’m not happy that a simple switch wouldn’t work. But that is a review of the garage door opener, not the switch. The sqitch works flawlessly.

Bought this as a trial, to replace the more expensive 41A7185-1 (~$44 ea.). I have the yellow antenna wire / yellow button Chamberlain model # HD420EVP openers. For some reason, the old 41A7185-1 kept flashing, regardless of all the online recommended fixes. This seems to be a compatible replacement for my use. I cannot say whether it is compatible with all the apps, as I just use the hard remotes to control the doors. It works for me, and took about 5 minutes to swap out. Two mounting screws and two screws to affix the red and white wires. Has all the same features that I used on the one it replaced.