@MitchellMc Thank you very much. you are right, it seems like it definitely requires a substantial amount of work. I am going to put this project on ...

@Mitoski , I believe the actual ( original) garage remote controller still works although we connect this kit, am I right ?

@Mitoski That could solve my problem. Thank you.

@Mitoski Does this system work remotely ? What I meant was, remotely from friends house, different city in the same country etc, with available mobile ...

@MikeTNZ @EricL I do really appreciate input from you guys. I am slow because of my other work and have not really got time to prioritize this project ...

Just for extra information, I had asked solution to one of my friend also, and he suggested me I can look up for solution using Adruino, which I think ...