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LiftMaster 398LM Smart Control Panel

Liftmaster 398LM Smart Control Panel™
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This item is discontinued.
Please view this replacement item:
Liftmaster 888LM MyQ Control Panel
This item is discontinued. Please view this replacement item:
Product Description
NO LONGER AVAILABLE ORDER LIFTMASTER 888LM

Make programming your remote controls a breeze with the LiftMaster Model 398LM Smart Control Panel. Thanks to new on-board programming capability, it’s easier to program your remotes, and easier to see, too, with the soft-glow LED blue light gives you a screen that always stays backlit. The screen alternates between the time and the temperature inside your garage, in either Fahrenheit or Celsius. While you are away, the LiftMaster Model 398LM Smart Control Panel locks out all outside remote control signals. Also includes:

•Motion detector to turn garage door lights on automatically

•On/off switch that deactivates motion detection

•Manual light control button

•Two-wire connection at back which wires to the machine

Other specifications:

•3 ˝" Wide x 5" High x 1" Deep

•Choose from three languages: English, Spanish or French

•Compatible with all 315MHz Chamberlain garage door openers

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COMMENT: Order this item to replace our Smart Control Panel. It has been misfunctioning for the past few months. Last night it locked us out of our garage and we could not get into the house. by Joy C 10/26/2013
COMMENT: Wanted the features included on this model. by Preston H 9/24/2013
QUESTION: I realize the 398LM has been discontinued, but mine is showing a message to "change battery" and I can't find where the battery that I need to change is located. Can you help me? by Kim M 1/18/2017
QUESTION: Low battery? by None N 11/9/2015
STAFF ANSWER: I'm confused about what your asking. This unit is hardwired and no longer available and it does not use batteries by Taylor M a
QUESTION: Will this model work on the Sears Model 53918. The units appear to be identical? by Bobby A 12/15/2013
STAFF ANSWER: You better check with the manufacture to be certain before ordering 800-528-9131. by Matthew O a
REPLY: Hi,<br />It works perfectly. I simply connected the two low voltage wires and I was good to go. by Bobby A r
QUESTION: What is the size? W x L x D. by None N 3/26/2013
ANSWER: not sure on the actual dimensions, but it is the same size and a standard wall light switch, though it sticks out instead of being flush in the wall by M A a
STAFF ANSWER: Here are the dimensions of the 398LM <br /><br />W x L X D<br /><br />3-1/2" x 5" x 1" by Matthew O a
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