This remote for roller door opener Control A Door MPC3, the moter or named drive unit at one side of rolling up door. B&D Controll-A-Door, 315MHz, MPC3 Microprocessor Control.
Also suit for MPC4 which the motor drive unit locates the middle of the garage over head near the ceiling.
This remote has been replaced by MPC3KEY .
If you like setup by us before dispatch please advise the position of dip switches in your old remote 8 dip switches +,0 or -.
This one is upgraded to MPC3KEY.