LiftMaster 850LM Universal Gate and Garage Door Opener Receiver

Liftmaster 850LM Universal Gate and Garage Door Opener Receiver
Liftmaster 850LM Universal Gate and Garage Door Opener Receiver
Liftmaster 850LM Universal Gate and Garage Door Opener Receiver
Liftmaster 850LM Universal Gate and Garage Door Opener Receiver
Liftmaster 850LM Universal Gate and Garage Door Opener Receiver
Liftmaster 850LM Universal Gate and Garage Door Opener Receiver
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Item# 850LM
$56.39$46.99
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Liftmaster 850LM Universal Gate and Garage Door Opener Receiver
Liftmaster 850LM Universal Gate and Garage Door Opener Receiver
Product Description

Utilizing an innovative new narrow band multi-frequency radio, the LiftMaster 850LM Universal Gate and Garage Door Opener Receiver can serve gated communities and commercial buildings with a single transmitter. It features Security+ 2.0 technology that wipes away radio interference and callbacks due to poor range performance. It’s compatible with 811LM and all MAX remote controls. It comes with a one-year warranty and is compliant with FCC Part 15. Three channels provide expanded remote control capacity:

•Channel 1 - 50 remotes

•Channel 2 - 20 remotes

•Channel 3 - 20 remotes

•Each Channel can have 2 keyless entries programmed

•It can be wired for an open close stop setup which is great with remote 813LM

Other product features include:

•Compact design fits most gate and commercial door operators

•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 degrees



This Radio Receiver (850LM / 850LMC) can work with any of the following accessories:

Remote Control Transmitters

890MAX

893MAX

895MAX

892LT

894LT

811LM

813LM

891LM

893LM



Wireless Keypads:

877MAX

877LM



Antenna Extension Kits:

K77-36541 (antenna only)



•Please note: If your garage door or gate operator does not meet the power specifications you will need a transformer which is part number 85LM. Also, this receiver is known as the Model 850 LM and the 850 LMC
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Ask a Question
COMMENT: Sales consultant recommendation by Joel J 9/13/2017
COMMENT: fantastic tech support by Bob Z 7/27/2017
QUESTION: Will the 850LM work with my MJ1211 Door opener? by Bob M 10/6/2016
STAFF ANSWER: Yes this would work. by Taylor M a
QUESTION: Is there a way to program more than 50 openers for one channel and one gate? by Robert W 9/3/2016
ANSWER: Enter an answer to thi:<br />-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<br />-Compact design fits most gate and commercial door operators<br />-Compatible with 811LM and all MAX remote controls<br />-Power: 12-24VDC or 12-24VAC<br />-Relay Outputs: Output channels - 1 FORM C and 2 FORM A relays<br />-Narrow-band on 310 MHz, 315 MHz, and 390 MHz Security+ 2.0™ Rolling Code and Encrypted DIP<br />-Operational temperature from -35 to 65 degrees C; Storage temperature from -40 to 85 decrees C<br />-Compliant with FCC Part 15<br />-1-year warranty<br />-Includes: Whip Antenna and Progamming Manual<br />-Dimensions: 4.25 by 4 by 1 inchess question. by Mario N a
REPLY: Right, I knew that. What I'm asking is can I had channel 2 somehow and get 70 openers on the same channel, and then add channel 3 and get 90 openers on the same channel. We only have one gate, but the number of transmitters is expanding, so we need more capacity for the same gate and increased number of openers. by Robert W r
REPLY: Robert. You can buy LIFTMASTER 811LM GARAGE DOOR REMOTES this remotes use dip pin switch, you can use the same dip switch combination for 100, 200 ...etc remotes this remote work with 850LM by Mario N r
ANSWER: sorry, i don't know that. by hal n a
QUESTION: Will this work with my mighty mule gate opener? by scott c 3/29/2016
ANSWER: Yes, you can use in any motor gate opener, just need bought this part and the remote control for this part by Mario N a
QUESTION: I have a pre 1980 Sears opener with the 9 dip switches on the wall. Will one of these external receivers work? Dave by None N 11/5/2015
STAFF ANSWER: No it will not you will need the RC-1 by Taylor M a
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