LiftMaster 78LM - Garage Door Opener with Lighting Control - Compatible Only with Security+ 2.0 Garage Door Openers - Wall-Mounted for Convenience - Wired Connectivity for Power Source, Black

I have had a one button opener wired on the wall of my garage for years. Recently, I lost one of my remote openers, so had to consult the garage door manual on how to reset the security codes for the remotes. While looking through the manual, I found that with the wiring I already had - the single wall button that opens and closes the garage door - that I could put this in its place and now not only open and close the door, but also have the option of locking out all remote openers and the option to turn on and off the garage opener light. This thing is awesome, I love it. Worked immediately upon turning the power to the garage back on. Relatively easy to install. FIRST, SHUT OFF THE POWER AT THE BREAKER TO THE GARAGE. All I needed was a philips head screw driver to remove the two screws from the one button control that was on my wall. Then, I used that same screw driver to loosen the two wires from the one button control. Then, take those two wires and attach them to this new unit. The unit is labeled so it's easy to figure out which wire goes where. (There are no directions that come with this thing by the way) When I had the wires in place and tightened under the screws of this new unit, I put the bottom screw back where it was in the wall for the one button control, seated the unit on that bottom screw (need to leave this screw sticking out just a bit from the wall), and then put the top screw back in. Don't over tighten. (this created a brand new hole, by the way). That's it.

A perfect fit. Worked great.

Takes 5 min to install, I had an older style Sears wall unit and this one replaced it perfectly.

I asked an AI chatbot to compare the quality of soldering between a genuine logic board and a well-reviewed generic counterpart also being sold on Amazon for half the price. I'm sharing this analysis as it seems to convincingly demonstrate that the genuine part is better made. I was hesitating whether to keep the genuine part but the analysis below convinced me. ——— Comparing the two logic boards, the one on the left appears to be better made. Here's why: • Solder Joints: The left board has noticeably cleaner and more consistent solder joints. They are well-formed and indicate a more controlled soldering process. The right board has some solder joints that are larger and less consistent. • Component Placement: Components on the left board are more uniformly aligned. The large components, such as the screw terminals, appear to be seated more securely. • Trace Routing: While both boards have a relatively simple layout, the traces on the left board are slightly more organized and direct. • Board Material: Although it's hard to definitively say without a higher-resolution image, the left board may be made of slightly higher quality material. The edges and color suggest a potentially better grade of PCB substrate. Overall Impression: The left logic board exhibits characteristics associated with higher quality manufacturing processes, suggesting better attention to detail during assembly. While the right board is likely functional, the left board's superior soldering and component placement suggest greater reliability and potentially a longer lifespan.

Ordered to replace the same one we have had since 2004/2005. Our white part got loose from all the use over the past 21 years. It is important to make sure you are ordering the one you want to replace (I read some of these reviews) because there are several different ones even wifi ones which this one is NOT the wifi one. It was easy to install: use a flat head screwdriver and from the top middle of the white plate pop it off. Unscrew the one screw that it holding it ti the wall. There are 2 wires you have to unscrew from the old plate.

Got it on the same day they said I would get it. Set it up on my garage and it works wonderfully good product will order again highly recommend them.

Lift master replacement was a wonderful purchase!

Perfect for. Quick easy install.