Yes it will.
Hi Jason - Yes, the MC100 remote does have rolling code technology.
Hi Fleach - Yes, this will work with the LiftMaster opener, model 3255. It works on all LiftMaster openers manufactured after 1993.
Hi KS - Yes, the MC100 does work with the Overhead Door Legacy, model 696CD/C.
Hi Sharron - There is no safety lock on the keychain remote. But, the remote must be in the vicinity of the garage door opener to activate it, which is about 2 to 3 car lengths away.
Hello Rodger - This remote will work with any Linear garage door opener that was manufactured after 1993 and utilizes safety sensors.
This will work with any major garage door opener brand.
Hi RZ - I have included instructions for programming this remote. 1. Start with your garage door closed. 2. Press and hold bottom button on the remote control until the blue LED stays solid (approximately 10 seconds) then release the button. 3. Press and release the Program/LEARN button on you garage door opener. 4. On the remote control, press and release the button that you would like to program twice. The blue LED will blink for up to 60 seconds. 5. As soon as the garage door begins to open, press and release either of the buttons on the remote to exit program mode and complete programming.
Hello VVS - Unfortunately, the remote will not work with your garage door opener. Our universal remotes only work on garage door openers manufactured after 1993 that utilize photo-eyes safety sensors. These are located on or near the bottom of the door track.
Hello Ramon - I apologize that you are having a problem with your door closing. I have included two links below with troubleshooting steps to follow, depending on what the other symptoms are. If the light bulbs flash after reversing: Why do the lights on my garage door opener flash and my door will not close?: http://chamberlain.custhelp.com/app/answers/detail/a_id/2713 If the light bulbs do not flash after reversing: Why does my door only travel a little way and then reverse?: http://chamberlain.custhelp.com/app/answers/detail/a_id/188 If you are still having problems, please contact Chamberlain Technical Support at 1-800-528-9131.