LIFTMASTER model CPS-U is a garage door safety device.
The warranty on the CPS-U safety device is 1 year from LIFTMASTER.
The model CPS-U is still available.
LIFTMASTER model CPS-U safety brochure in PDF format at NO CHARGE!
VIEW / DOWNLOAD by clicking HERE
liftmaster_cps_u_brochure_14.pdf
(0.37 MB in English) This requires Acrobat 10 or higher