LIFTMASTER model 65LM keyless entry. It transmits using dip switch on frequency OTHER.
The warranty on the 65LM garage door keyless entry is 1 year from LIFTMASTER.
The model 65LM is discontinued.
LIFTMASTER model keyless entry instructions and owners manual in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
(0.20 MB in English) This requires Acrobat 10 or higher