LIFTMASTER model 380LM, REMOTE LIGHT (315) accessory. It transmits using on frequency . It has button(s).
The warranty on the 380LM, REMOTE LIGHT (315) garage door accessory is 1 year from LIFTMASTER.
The model 380LM, REMOTE LIGHT (315) is still available.
LIFTMASTER model accessory instructions and owners manual in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
liftmaster_380lm_om.pdf
(0.25 MB in English) This requires Acrobat 10 or higher