Liftmaster 850lm universal garage door opener receiver

1. Home Improvement
2. Garage & Storage
3. Garage Door Openers and Hardware
4. LiftMaster
5. LiftMaster Garage Door Openers

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• Protect your purchase
• Get expert help
• Genie 2-Button Universal Garage Door Opener Remote ACSCTG-UNIV2, Black
• Brand new: Lowest price
• About this product
• Product Identifiers
• Product Key Features
• Additional Product Features
• All listings for this product
• Most relevant reviews
• Best Selling in Garage Door Remotes
• How do I reset my liftmaster 850lm?

$59.70

$59.70

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Genie 2-Button Universal Garage Door Opener Remote ACSCTG-UNIV2, Black

4.8 out of 5 Stars. 37 reviews

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This LiftMaster 850LM is a 3-Channel Automatic Gate Opener or Garage Door Receiver.  The unit uses LiftMaster new Security+ 2.0 radio technology which helps eliminte radio interference.  

The LiftMaster 850LM is a perfect radio receiver for community gate or other applications where a large number of transmitters are needed.  The unit will work with the LiftMaster 811LM as well as all of the LIftMaster MAX remotes.

Product Features:

-Three channels provide expanded remote control capacity: Channel 1 - Holds 50 remotes, Channel 2 - Can Hold upto 20 remotes, Channel 3 - Can hold upto 20 remotes

-Compact design fits most gate and commercial door operators

-Compatible with 811LM and all MAX remote controls

-Power: 12-24VDC or 12-24VAC

-Relay Outputs: Output channels - 1 FORM C and 2 FORM A relays

-Narrow-band on 310 MHz, 315 MHz, and 390 MHz Security+ 2.0™ Rolling Code and Encrypted DIP

-Operational temperature from -35 to 65 degrees C; Storage temperature from -40 to 85 decrees C

-Compliant with FCC Part 15

-1-year warranty

-Includes: Whip Antenna and Progamming Manual

-Dimensions: 4.25 by 4 by 1 inches

PROGRAMMING MANUAL

Brand new: Lowest price

• Get it by Mon, Nov 28 - Fri, Dec 16 from Apple Valley, California

• • New condition
• • 30 day returns - Buyer pays return shipping

The LiftMaster 850LM radio receiver is compatible with the security+2.0 remotes with rolling code as well as the digital code switch remotes. This 850LM receiver used the tri-frequency Security+2.0 system for more range than the older single channel receivers.

About this product

All listings for this product

4.9

4.9 out of 5 stars based on 53 product ratings

53 product ratings

• 48 users rated this 5 out of 5 stars

• 5 users rated this 4 out of 5 stars

• 0 users rated this 3 out of 5 stars

• 0 users rated this 2 out of 5 stars

• 0 users rated this 1 out of 5 stars

Most relevant reviews

• 5 out of 5 stars

  by Jun 21, 2021

  Works great, easy to wire and program

  Works great to control my old garage door opener. Programming was easy and wiring was straightforward. I did need to use a wall-wart power supply, 12v. Conveniently, I could re-use one from an old external hard drive, as it seems to be a standard size.

  Verified purchase: Yes | Condition: New

• 5 out of 5 stars

  by hsweissFeb 17, 2022

  Easy to install and works great.

  We have an old Craftsman garage door opener. It works fine from the wall button but was very flakey from the remotes. I replaced the remote as the 1st step in figuring out the issue. No change. I assume its the radio receiver on the control board. Control boards for this model opener were either not available or very ($100+) expensive. This little device was a savior! I had several power bricks in the basement that would work - I had a 12V DC with the right connector that I tried first (worked great) but then I had a brick from an old (long-gone) Dustbuster that was 15V AC. I used the screw connectors and it worked and that's what I'm using. A short 2-wire connection from the channel 1 terminals to the terminals on the back of the opener where the wall button connects, and the problem was solved. It comes with the antenna and a couple of velcro strips to mount it. I opted to use a couple of screws to mount it on the crossbeam in my garage (didn't think velco would hold too well against paint). The wife is very happy now! Easy to install and works great. Read full review

  Verified purchase: Yes | Condition: New

• 5 out of 5 stars

  by chewymsApr 16, 2019

  Super great range (Garage Door Remote System)

  This is the greatest door receiver I've ever had. I'm using it with 2 doors and have never had such great remote range

  Verified purchase: Yes | Condition: New

• Easy to integrate

  I have an old commercial opener with a multicode remote which required me to drive up to the garage door and push the button multiple times to get it to open due to the limited range. I left that receiver installed, and installed the Liftmaster receiver in parallel with my 3 button station on the wall. I can now open the door far enough awat so that it is open by the time I pull up. I also purchased 3 button remotes so that I can open, close, and stop the door. Programming is simple. Push a button on the receiver, and a light blinks. Press a button the remote and that button is programmed.

  Verified purchase: Yes | Condition: New

• 5 out of 5 stars

  by jaxonjbJan 12, 2021

  Swapped out old 535LM for this new 850LM. Only three wire connections. Remote works at 100' now.

  Used this Liftmaster 850LM to replace LM 535 which was not receiving remote control signal. Disconnected old receiver which has open, common and power wire connections. Connected new receiver using the open and common connections and the alternate plug in power connection. Programmed remotes to the receiver and all worked as should. Did extend wiring from the opener to the front of the building for easier access to receiver and puts receiver on outside wall of building. Old receiver was installed on a rafter above the opener.

  Verified purchase: Yes | Condition: New

Best Selling in Garage Door Remotes

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How do I reset my liftmaster 850lm?