Replacement Remote Control for MARANTZ DV8300, ZK02AK0010, RC8300DV, DV8400 Redi-Remotes cannot be programmed to control any auxillary devices. They will do every function for the specific unit they are designed to control. Remote measures 7 1/2" x 2 1/4" x 3/4" Redi-Remotes are not equipped with laser pointers or LED lights.