The chamberlain 950cd 950d 1 button garage door opener remote control from garage door supply company has security rolling code technology.
Program chamberlain garage door remote 950cd.
To program press and release the learn programming button on the garage door opener motor unit.
Release the button when the motor unit light blinks which will indicate that the new remote has learned the code.
2 for chamberlain 371lm 373lm 374lm 3 on garage door opener chamberlain 950cd security 1 on 315mhz remote chamberlain 950cd security 1 on 315mhz remote chamberlain.
The 950cd 950d chamberlain garage door remote is identical to the liftmaster 371lm remote.
Helpful pdf guide to the chamberlain 950cd remote with reprogramming instructions and guide to reset my opener or troubleshoot my garage door opener.