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Premium Series 8355W

LiftMaster 8355W Premium Series® 1/2 HP AC Belt Drive Wi-Fi® Garage Door Opener is rated 4.4 out of 5 by 9.
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Discover the LiftMaster 8355W, a smart Wi-Fi garage door opener. The 8355W is an energy efficient & reliable garage door opener with MyQ & Security 2.0+. This Premium Series Garage Door Opener provides reliable, energy efficient performance year after year. The Motor Vibration Isolation System (MVIS®) provides quiet, smooth operation and comes fully equipped with Wi-Fi®, Security+ 2.0® and MyQ® Technology.

All LiftMaster Openers, Operators, and Systems should be purchased through a Dealer and professionally installed.

Features

  • Free MyQ® Moblie App so users know their home is secure.
  • Built-In Wi-Fi® for the easiest way to connect the garage.
  • Real-Time Alerts indicate the status of the garage door via email or push notifications.
  • Monitor and Control the opener from anywhere using mobile devices.
  • Get reliable, durable and powerful performance with our P3 Motors, which are specifically built for use in Garage Door Openers.
  • 1/2 HP AC Motor is purposefully designed and built to last.
  • Belt Drive system for quiet, maintenance-free performance.
  • Motor Vibration Isolation System (MVIS®) provides quiet, reliable operation.
  • Safeguard your household with Security+ 2.0—with every click, a new code is sent to the Garage Door Opener, so the door opens only for you.
  • PosiLock® electronically protects against forced openings.
  • Alert-2-Close signals when a door is being closed by MyQ®.
  • The Protector System® invisible light beam auto-reverses the door if there is an obstruction.
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Documentation

Rated 5 out of 5 by from Perfect For Me This Garage door opener was perfect for us! We just moved in to a new home and this was the LiftMaster opener that the Lennar gave us! We had never even heard of great features like MyQ! Now we never worry about our garage! Very quiet, you can hardly even tell that the garage door is moving! Was used to a very old 2005 LiftMaster Door Opener that vibrated, sometimes I get worried its so quiet! The app look is a bit old and the Wi-Fi® setup is partly frustrating but it is definitely worth it. The app can send you Text or E-mails which is very handy because sometimes I miss a normal app notification.
Date published: 2017-07-05
Rated 4 out of 5 by from GREAT UNIT - POOR WIFI STUP INSTRUCTIONS I had the 8355W installed by an authorized dealer. Quick easy replacement of 20 year old LiftMaster unit. He was finished in just over an hour. Programmed my 890 Max key chain remotes and 877 Max wireless door pad used with old unit, along with the 893 LM 3-button remote that came with the unit. The installer told me to follow the instructions in the owner manual to set up the MYQ with my router for use on my smartphone. This is where the 4 star rating come in. The instructions in the Owners manual, on the internet, and assistance over the phone the first day was no assistance. Nothing indicated that the LiftMaster app was not downloadable for Windows units. At least I was not able to get it to download to my windows 10 tablets, laptop, or windows phone. After three days and multiple customer service reps (who said it was my router). I finally was able to get a customer-service rep at LiftMaster that was able to get me past the problem by down loading their app to an I Phone and then I downloaded a third party app on my window based units that interfaced and automatically log me into the LiftMaster app. I can monitor and operate it from my smartphone. I receive emails each time it is opened or closed and have been able to close it when my wife has left it opened or accidently hit the visor button when adjusting it for sun. I did remove the 893 LM visor remote from the my wifes car and replace it with a 374UT mini key chain remote as there have been multiple vehicle breakins in the area lately. My wife loves the 374UT remote it works from three houses away. New unit has been
Date published: 2017-06-25
Rated 3 out of 5 by from Very Quiet - Bad WiFi Setup Process Had a pro install this opener for us. Unit is amazingly quiet. I have to say though that the setup for the WiFi was nightmarish. The instructions don't adequately differentiate between the button mounted on the wall and the buttons on the power unit. The instructions are for multiple models, multiple wall button models, and multiple operating systems - and multiple wi-fi enabled LiftMaster types of devices! In addition, the website, setup.myqdevice.com, continuously returned an error saying "You are not connected to your MyQ Device" and instructs me to "repeat the steps to connect your MyQ device". I must have tried it 30 or 40 times before giving up. I searched the LiftMaster website, read the owner's manual, repeated the steps, called the toll-free "help" line, which was closed. Over and over and over, for hours. After having given up, a couple of hours later, I decided to download the app. I entered my serial number, and the thing worked! The opener always beeped saying it was connected. But the "setup" page always said there was an error.
Date published: 2017-05-30
Rated 5 out of 5 by from Replaced Old LiftMaster with a New LiftMaster Recently, my 1999-installed LiftMaster stopped working. I called B&B Doors located in Lansing, IL. They came out within a few days and installed a new LM 8355W. Talk about quiet!! I used to be able to hear the door open when inside the house. Now I can't hear anything when it opens and closes. It is super quiet! I'm still working on getting the app on my smartphone and using these features. It may take a couple of days...
Date published: 2017-05-16
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