This is a new still in box lift-master garage door Keyless entry system model 66 LM.
Comes with programming instuctions & mounting hardware.........
The Keyless entry system can be used with garage door openers that have a yellow,grey,white,green "LEARN" button.
LIFTMASTER KEYLESS ENTRY
MODEL 66LM
THIS PRODUCT WORKS W/
LIFTMASTER, SEARS CRAFTSMAN, AND CHAMBERLAIN PRODUCTS
Mounting screws and Instructions included.
Compatable remotes are 81LM
programing is as easy as 1,2,3 if you have any questions feel free to ask me.
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