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Product Description
8500 LiftMaster 2-Pack, each 8500 unit includes:
One (1) 893MAX 3-Button Remote Control
MyQ® Control Panel (888LM) One (1)
Remote Light 380LM One (1)
Power Door Lock 41A6102, Safety sensors and cable tension monitor
Open Door Discount Remotes sells the newest version with the improved 1 Piece coupler design and all black case.
Features:
- Powerful 24V DC motor provides ultra-quiet operation, along with variable speed smooth start and smooth stop
- Easy wall-mount installation means no rails to hang
- Auto-force feature constantly monitors garage door system and adjusts forces to temperature fluctuations, floor height, and door track movement
- The Smart Garage Door Opener® lets you electronically program security codes from the MyQ® Control Panel® or the powerhead
- Enclosed gear case provides continuous lubrication and protection for longer life and smoother operation
- A 6-foot power cord makes connecting to a power source easier than ever
- Remote light delivers 200 watts of light with adjustable light time delay
- Meets all UL325 requirements
- MyQ® technology enables you to securely monitor and control your garage door opener and houselights with your smartphone, tablet or computer when enanbled 828LM internet gateway is installed [not included]
- Alerts can be received as email or pop-up (push) notifications on your mobile device so that you always know the status of your garage door and houselights.
- MyQ mobile app is a free download requiring no annual activation fee.
The 8500 is compatible with sectional garage doors that have a front mount torsion spring with 1” shaft. The 8500 will handle a door up to 180 square feet in size 14’ tall and up to 650LB maximum weight.
The 8500 and 3900 are NOT compatible with low headroom applications. Please contact us prior to purchase. Top clearance: 3 1/2 " from center of torsion shaft to the top of the operator. Side clearance: 8” minimum required Approximately 1 ½” shaft exposed beyond bearing plate required to attach coupler. Unit physical dimensions 16 ½”L x 7”W x 6 ¾”D. The 8500 function can be controlled via smart phone when configured with the 828LM internet gateway [not included].
Please contact us prior to purchase if you are unsure about compatibility
Safety Features
- The Protector System® safety sensors project an invisible light beam across the garage door opening and automatically reverse the door if anything interrupts the beam while the door is going down
- Sensing technology will stop the door from closing if contact is made with a person or object
- Opener light turns on automatically when The Protector System's infrared beam is broken
- Security+ 2.0™ rolling code technology assures a new code is sent every time the remote control is used
- Manual release handle in case of power failure
- Lifetime motor warranty
- 5-year parts warranty
- To reduce the risk of injury to persons - When the LiftMaster® Internet Gateway is used with garage door openers, the operator must be installed with sectional doors.
Product Reviews
Write Review
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Awesome Engineering
Posted by Paul on Aug 20th 2018
After a quick 2-hour install, followed by proper setting up of adjustment & force steps, the opener is working flawlessly. So smooth and quiet. BTW - My door was improperly balanced before I started the install, so I corrected that first. A balanced door is the key!
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The Go-to opener
Posted by Willis Miller on Jun 11th 2018
Without a doubt, these are my go-to openers! The quietest on the market, and an installers dream. For the price, definitely the most bang for your buck. My customers absolutely love them. I am a little surprised though that there isn't much mention about using pusher springs when using them on doors taller then 10' or wider then 12'. Overall, still the best out there!
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Great Product, As Advertised, Fast Shipping
Posted by Steve on Apr 28th 2018
Easy install, very quiet, work great. I would recommend Open Door Discount for anyone looking to purchase Liftmaster garage door openers. (One note on the cable tension sensors- they may not fit on the operator side of the door with all that gets in the way. Instead install them on the opposite side of the door. Wire distance from the tensioner to the operator can be more than the 10' max the manufacturer indicates because these are a simpler contact closure device and the wire size is adequate for the extended length)
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8500 elite liftmasters
Posted by Unknown on Apr 14th 2018
Very easy to install even 14 ft high as were my doors. Read the settings for height and down very carefully. A little tricky the way it is worded. They work great.
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Great company and fast shipping!
Posted by Chad on Apr 5th 2018
Got what I ordered and got it fast. Would recommend to anyone needing an opener, remotes or parts. Will order from again. Thanks again for your service.
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Much better than a traditional opener
Posted by Mark on Dec 30th 2017
Very easy to install. Ultra quiet operation. Open door remotes has the best price and was quick with shipping. Came overnight for me, but I am close to them.
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Great Product Great Company
Posted by Jim on Dec 4th 2017
The door opener works as expected and the service and quick delivery from Open Door Discount was awesome.
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Great product, very quiet, easy to install
Posted by joe on Oct 9th 2017
I install both units this weekend. While installation was pretty easy, the instructions for setting the open and close limits along with the close force calibration is very confusing and basically does not work as described. Had to screw with it a lot to get them to accept the force down setting and complete that. Without that the opener will not work. Also the tension roller switches are basically useless. Cannot implement them with my standard doors for no place to put them where the roller can be in contact with cable, so i had to simple rig them to be "open" all the time. Due to these two issues, I gave it a 4 instead of a 5.
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Unbelievably Quiet
Posted by John on Aug 9th 2017
PROS: These things are amazingly quiet. If you're considering buying them, don't think twice -- just get them -- you will not be disappointed.
CONS: No so much cons, but potential gotchas for the DIYer. First, our doors turned out not to be "standard" doors. We have doors by Overhead Door Company and the cable drums and cables are on the outside of the track. The installation expects the cable to be on the inside of the track. We also discovered that our cable drums wound the cable counterclockwise (cable laid on the front of drum. The new openers expect it to be the opposite. So we had to swap our torsion springs from left to right on both doors to get the cable winding configured correctly. We were not able to install the door locks on the tracks because of the cable being on the outside of the tracks and we had to position the cable tension sensor on the opposite side of each door (away from the opener) so there was room for them to function properly.
NET/NET: Awesome product. I would and have recommended them to others. If your not comfortable with tools and ladders -- hire a professional to do the install! -
Great Product and Service
Posted by John Seegmiller on Apr 3rd 2017
Open Door was an excellent company to work with, ordering online was easy, they communicated via email very promptly and kept me updated to where my order was. Shipping was fantastic and prompt. I ordered 2 Liftmaster door openers and they arrived in great shape and very quickly. Thanks
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