Customer Reviews for Chamberlain 3/4 HP LED Smart Quiet Belt Drive Garage Door Opener with Battery Backup (4-Pack)

I have had these garage door openers for 7 weeks. They were professionally installed. I submitted a previous review right after they were installed saying how pleased I was with the garage door openers. I am still pleased with the openers but they do have one frustrating short coming. The photo eye sensors are held in place on the garage door roller track by spring clips. The vibration of the garage doors going up and down cause the spring clips to slip after every 4-5 opening and closing of the door. When the sensors are out of alignment, the garage door will not close. It is irritating and frustrating to have to readjust the sensors every other day. Chamberlain should go back to the "L" shaped bracket that screws to the track or the wall to hold the sensors. I have had garage door openers for 50 years and never had a problem with the sensor alignment until now.

Nice quality garage door opener includes myQ, and keypad

The product as described online has a motion-sensitive sensor on the control button. I bought the product and had it installed. I noticed there was no motion sensor on the control button. Looking at the packaging, I noticed the manufacturer put a sticker over the original item showing a motion sensitive light and replaced it with the basic control. You’d think they would change the model number so the specs would match the documentation!

I installed this myself, replacing a 10-year-old chain drive opener. It is much quieter than my old clacking opener. I spent several hours researching different brands and models before I decided on the B4613T. The motion sensor, quiet belt drive, MyQ app compatibility, battery backup, decent overall customer review ratings and a reasonable price are just some of the things that led me to my choice. It has some good features without becoming too gimmicky which can lead to failure. The lifetime warranty on the motor and belt is nice and shows that Chamberlain isn't afraid to stand behind their products. I did a quick and free reroute of the antenna to nearly double the remote range. It now hangs down outside of the case, instead of coiled up inside it. The pics show which screws to remove to gain access to the antenna.

purchased this just two days ago. went together super easy following video instructions. Had to swap head piece from old open with this one as clevis pins were different length and rail is narrower. once ip and connected everything just worked. Remotes had incredible range and myq wifi easy to setup. connected new Rav4 builtin opener to it as well.

Started the install when I noticed a tiny sheet of paper saying the box doesnt include the motion sensor wall switch, just a dumb switch. No notice on the box, or any discount on price. Applied for a new motion switch, but no email confirmation. Returned.

Very Quiet liked the led lighting do not understand why there was no derailed paper instructions included had to go to Utube for assembly and information

The opener is perfect and provides our family the safety and ease we were looking for.

Adding a user seems to be a challenge

As Advertized! Very quiet and smooth operationally.

The key fobs only open the garage door they don't shut it. Have to use the panel in garage to close the door. In other words you get drenched if it's raining or if you have packages it's a inconvenience

Simple instructions. Easy installation. Extremly quiet. Looks great!

Efficient and quiet. Installers had some delays getting to the job and so it took a few days longer than what was quoted. Lifts my double garage door easily and the peogramming is simple.

Work great and not noisy!

It’s so great!! Very quiet, high quality equipment.

Works great. A lot quieter than my previous garage door opener. I can open it from anywhere and with the keypad camera I can see who’s coming and going.

Quiet operation, easily connects to wifi. Although it did not come with installation instructions, had to refer to vendor website.

It works very well, and quiet. The battery backup will be handy during hurricanes and power outages. We like the various options for operating it.

Installed this unit and it didn’t work. Spent over an hour on tech support with a clueless tech. Had me completely dissemble the unit and told they would ship me out a part to fix the unit. 2 months later still don’t have the part and can’t get a response from chamberlain.