LIFTMASTER model GDO SAFETY is a garage door safety device.
The warranty on the GDO SAFETY information is 1 year from LIFTMASTER.
The model GDO SAFETY is still available.
LIFTMASTER model GDO SAFETY safety instructions and owners manual in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
(0.02 MB in English) This requires Acrobat 10 or higher