Chamberlain 3/4 HP Chain Drive Smart Garage Door Opener with Fixed Camera, Battery Backup, 2-Bulb Lighting, and myQ Connectivity

Great. Works great.

I replaced a 15 year old 1/2 hp Chamberlain LiftMaster chain drive motor unit, with this one. I purchased the unit from Amazon, and had a local garage door company install for a nominal fee. (I didn't feel comfortable replacing the motor unit myself) So, I can't speak to the ease of installation, or replacement installation... other than to say, it only took 30 minutes for the local garage door company's technician to replace the new Chamberlain motor unit + interior wall mounted controller + exterior keypad, & also programmed the new car remotes/controllers. All in 30 minutes. As part of that installation, the local technician used my existing single one-piece rail & full chain system, that was already in place from my older unit. He just replaced the motor unit as part of the assembly. Which brings me to my 2 star rating for "sturdiness" -- Before replacing only the motor unit, he explained to me that this newer unit... while it *does* come with a rail and a chain system in the box... the new unit rail is not a single, one-piece rail (obviously, based on the box size)... it's a rail system comprised of 5 attaching parts. Which could be more prone to failure, than a single one-piece rail system. Additionally, the chain that came with this new unit is a 80/20 chain system. It's about 80% of actual chain, and the other 20% is tied together with a steel thread. Which obviously is not as strong/resilient as a full chain system. The technician literally told me: "Your existing single piece rail & single piece chain will have a longer life than this new motor unit you just bought." For that reason... for "sturdiness" of the overall product, I ranked 2 stars. As for the motor unit itself... I am very pleased with it. - Installation was a breeze, if you're replacing an existing 1/2 hp Chamberlain LiftMaster motor unit. - It is MUCH more quiet than the previous generation of Chamberlain LiftMaster motor units. - This model has two lights, as opposed to a single light in my previous Chamberlain unit. It makes a world of difference. - The myQ app that works with your home's wifi is for the most part, very good. You can control open/close of the garage door from anywhere, and you can setup alerts on your smartphone to notify you anytime the garage door is opened/closed. You can even add "guests" to the myQ mobile app, so they can open/close your garage door... say, if you're out of town & they're taking care of your house/pets/etc That said about the myQ wifi app, some "drawbacks" that I've noticed about the myQ wifi app: 1. The myQ app does not have a function to turn on the motor unit's lights, nor engage the "lock" function of the motor unit... from the app (as you would using the interior wall mounted controller) 2. The myQ app is VERY persistent about suggesting you to setup your wifi controlled garage door opener, to allow for Amazon deliveries. In the initial setup to connect the unit to your wifi, the phone app will say "setup complete" and then take you a screen that prompts to allow for Amazon deliveries, for Prime members. You have to close out of the app setup to decline allowing Amazon delivery access, without knowing whether it really is completed (it is). Some other notes: - This newer unit uses a different frequency than the older generation(s) of Chamberlain LiftMaster units. Expect to need: new car remotes, new interior wall mounted controller, new exterior keypad. Although our Chamberlain universal car remotes we bought 5 years ago from a local hardware store, they could still be programmed to control this new unit. - While the pictures of the interior wall mounted controller doesn't show it, the interior wall mounted controller DOES include a "lock" function (hidden under the fold-up open/close button), as well as a "light" function All in all, I am very pleased with this new Chamberlain LiftMaster unit.

It lasted 90 days, then got really loud. won't go to the programmed positions, but it will jam to the top and slam to the bottom. So loud it scares the neighbors, I'm on a farm. The door moves easy. I would share a video, but it would make everyone weep. After replacing the capacitor, a 56uf 220Volt, with a 56uf 350 Volt, it's a little quieter. I then adjusted the tension of the "Oil Lite" or Oil Impregnated Thrust Bearing, and that helped make it quieter also. I then replaced the Cable Chain that was supplied with a full chain. It's back in operation. You get five stars because it earned me a kiss on the cheek for not giving up, and some chicken tenders and fries for lunch... Hero Status!

I received the Chamberlain C2405 garage door opener on Jan. 20,2026. The garage door opener product box was in very good shape but the shipping box was not. The shipping box was blown open on one end and the tape on the top not stuck on. The box was over sized with no packing material at all. The product box looked OK and it is installed and working great. It took all afternoon to install with programing buttons, outside control and vehicle car control button. The open/close control was easy to set for the door. The opener itself is great, the packaging was terrible. I am sure that the product box was not in the shipping box most of the time while in shipment truck. They need to do better. Watch the Chambelain video, this makes the process easy.

Had it professionally installed, about 2 hr. He helped with MYQ and Honda’s Homelink. It’s smooth and quiet. So far, so good!

Ease of installation came everything in the box with easy instructions, it requires 2 person install but I did it myself alone, replaced my original old chamberlain garage door opener it’s weak and loud and noisy stopped working, after installation made my garage door “smarter” it had Wi-Fi connection and connects to the app with no subscription and using free *Amazon key* feature that drops off your packages at your garage instead front door *to prevent porch pirates* when you’re not home, bought it at a lower price.. worth it if you wanna replace your old cranky garage door…. Also quieter after installation..

Works great

Muy buena compra, cumple perfectamente con sus funciones, volveré a comprarlo

Buen producto

انصح فيه

Delivered on time. My son and I installed it (replaced an older opener that was not working). It work fine.

EXCELENTE, SUPERO MIS EXPECTATIVAS. CON ESTE MOTOR SILENCIO, TENGO CÁMARA VIDEO, CONTROL DESDE MI iPHONE, NI AUTOMÓVIL