LiftMaster 823LM Remote Light Switch

Liftmaster 823LM Remote Light Switch

Item# 823LM
Availability: Usually ships the next business day
Liftmaster 823LM Remote Light Switch Instruction Manual
Download PDF Manual

Product Description

Control your house lights remotely and do it with the simple press of a button when you have the LiftMaster 823LM Remote Light Switch available at North Shore Commercial Door. Compatible only with LiftMaster Security+ 2.0 garage door openers, Security+ 2.0 remote controls, and accessories enabled by MyQ technology, the LiftMaster 823LM Remote Light Switch replaces the function of a single light switch.

•Turn on garage or house lights with garage door opener remote control

•Control lights via computer or smartphone with LiftMaster Internet Gateway

•Wall plate not included

•For a complete list of MyQ-enabled accessories, click here.

• Chamberlain WSLCEV

• Craftsman Assurelink 139.21255

When using this product in conjunction with the Liftmaster MyQ app and internet gateway; you will be able to control this light switch from anywhere in the world as long as you have internett access. Control the Light switch with your Smartphone , Tablet , Laptop , or a computer. One of these light switches can have up to 8 Securtiy+2.0 remote controls and a combonation of up to 8 MyQ Garage Door Operators or Internet Gateway Deivces. If you sync this light switch to turn on and off when you open the garage; then other light features of the garage door operator will be applied. Example: If your garage door opener light turns on when motion is sensed, the 823LM will turn on as well. Chamberlain Liftmaster manufactures this product with 3 part numbers; 823LM & WSLCEV, and 139.34321 . This is compatible with all Chamberlain MyQ , Liftmaster MyQ , and Sears Craftsman Assurelink Garage door openers. MAX and EV series remotes can be programmed to this Light Switch.


• The 823LM can handle compact fluorescent, incandescent, LED, and traditional light bulbs

• Max Load Rating of this remote light switch is 300 Watts

• Incandescent Lamp : 300 Watts

• CFL (Compact Fluorescent Lamp : 2.5 Amps

• 120VAC Voltage

• Not for use with 3-way or 4-way switches

• Chamberlain WSLCEV

• Craftsman Assurelink 139.34321

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Comments / Questions

COMMENT: To use with my assurelink by Judith P 9/16/2014
COMMENT: Wife likse the garage door opener with internet and this will add to that by Christopher S 8/23/2014
QUESTION: Why does this product need to be grounded when regular light switches does not? by Judith P 10/15/2014
ANSWER: Grounding improves the efficiency range of the radio receiver. I use mine in garage to control bright interior lights which I turn on/off from the car remote or from a remote inside the house detached garage. by Jeff N a
ANSWER: It has a wireless reciever that requires a ground to receive a signal from the other devices. There should be a ground available in every light switch box according to code. by Steven P a
QUESTION: I have 6 lights on a fence I want to turn on from 895 max remote in car. 300 watt is too light I need 600 watt. What is choice Any? by John Z 7/13/2014
ANSWER: If you can set your lights on separate switches, you can program multiple switches to a single remote button. by Aaron L a
ANSWER: I would do one of 2 things...Switch all the light bulbs to LED. by Kenneth M a
QUESTION: Do you know if these will work with the Chamberlain MyQ openers and app I have purchased the Liftmaster Gateway and that worked just fine. Thanks. by joe f 7/9/2014
ANSWER: Yes. I have two. No issues. by Joe V a
ANSWER: AssureLink is a product of The Chamberlain Group, the world's largest manufacturer of garage door openers. Chamberlain makes Craftsman openers as well as Chamberlain and Liftmaster MyQ, its own branded internet-connected technology. The 823LM will work with either system as long as you have one of their Internet gateways installed. Chamberlain, Sears and Liftmaster are all made by Chamberlain and are all compadiable. Their apps are all the same, just a diff name on them. by Jim M a
ANSWER: All MyQ products are interoperable. No problems here. Liftmaster is just Chamberlain that is distributed by garage door installers.<br /><br />Just be mindful, that the switch cannot be wired for 3-way or 4-way switching. If your light or whatever the switch controls can be controlled by 2 or more switches, this will not work. If just one switch controls the light, you are good to go. by Eric E a
ANSWER: Yes, it will work with MyQ app & door openers if you have liftmaster gateway and it's working with no issues. by Christian J a
ANSWER: Yes. I use them with the opener and app. Work great. by Steven P a
QUESTION: I have installed the switch and using the panel the lights switched off, but now i can't get them to turn on. and i can't get the indicator light to come on. Everything is wired correctly and a brand new home. Very confused about what is going on? by None N 1/31/2014
ANSWER: I had a similar problem when installing. I ended up installing the switch and leaving it on for a few hours then when I came back it worked and connected to MyQ without any problems. There was a sicker on the side of mine that said to give it 10 minutes to power up but mine apparently took longer. by Aaron L a
ANSWER: Hi I have to confess ignorance. My switches are still sitting on the counter as I have been tied up and have not found time to install them. I know you said they're wired correctly but I am wondering if having the line and load connections switched The two black wires in the house might be causing the problem. This is only speculation on my part but my theory could be tested by plugging the switch into a wall outlet and using a table lamp as a load. by Thomas M a
ANSWER: I have an older home and discovered that it absolutely will not work without a ground wire. The switch itself is a bit different turning on and off too.<br /><br />Have you tried via the wireless gateway? by NICHOLAS F a