Liftmaster 66LM Wireless Keyless Entry Garage Door Opener - 390MHz

Liftmaster  66LM Wireless Keyless Entry Garage Door Opener - 390MHz

Additional Details about:

The 66LM has been discontinued by LiftMaster. In it's place the 877MAX, which is an updated unit, will be sent.
This item is discontinued.
Please view this replacement item:
Liftmaster 877MAX Wireless Keyless Entry Garage Door Opener
This item is discontinued. Please view this replacement item:
Product Description

The LiftMaster 66LM Wireless Keyless Entry Garage Door Opener remote at 390MHz from North Shore Commercial Door has all the features you’re looking for in a remote. The 66LM is easy to install and we’re available to assist you with the question and answer section on our site. 

•For use with older model LiftMaster garage door openers

•Backlit keypad

•Completely wireless - mounts directly on garage door jamb

•Includes 12V battery

Ask a Question
COMMENT: needed a replacement. by Ronald d 2/17/2015
COMMENT: Because it's the one that works with my door opener and the old one is broken. by David M 1/18/2015
QUESTION: I do I program this door opener ? by Louis N 7/25/2016
STAFF ANSWER: <a href="http://www.northshorecommercialdoor.com/li87wikeenga.html" target="_blank">http://www.northshorecommercialdoor.com/li87wikeenga.html</a> by Taylor M a
QUESTION: Model 139.53776 liftMaster keypad be. Compatible with my craftsman opener? by Jose B 7/21/2016
ANSWER: Bought it and it never worked and customer service is a joke. Dont deal with this company by Diane L a
ANSWER: Yes, but since there are many models of Craftsman Garage Opener, you should get the model number off the door opener device short step ladder and flashlight may be required and provide it to North Shore. They will make sure it is compatible.<br /><br />Dan by Daniel U a
QUESTION: My keyless remote pad says models 740CB/66LM. But the model says 66LC. What do I order for replacment? by Tim L 3/14/2016
STAFF ANSWER: 877 lm by Taylor M a
QUESTION: My old broken keyless entry is model 66LC. Is the 66LM the correct replacement? by None N 4/27/2015
ANSWER: This was a perfect match. The order # 123817. Item # listed as 877MAX. by Leslie V a
ANSWER: It works but had a scary mode where if you hold down two of the keys you could then open the door with no PIN code!<br /><br />In the end I used the 387 LM and that works fine on my old 1991 opener. by Jonathan R a
STAFF ANSWER: yes that is the correct replacement by Matthew O a
Product Manual