LIFTMASTER model 387LM, universal keyless entry keyless entry. It transmits using billion code on frequency 300.
The warranty on the 387LM, universal keyless entry garage door keyless entry is 1 year from LIFTMASTER.
The model 387LM, universal keyless entry is still available.
LIFTMASTER model 387LM, universal keyless entry brochure in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
liftmaster_387_brochure_14.pdf
(0.58 MB in English) This requires Acrobat 10 or higher