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