Enables the connection of multiple Marine Remote Control (MS-WR600) to your 600 Series Marine Stereo. This is required to utilise Fusion's multi-zone technology when installing Wired Remotes in each of your audio zones.
Compatible with the following models of Marine Stereo Unit:
- Marine Stereo for iPod (MS-IP600)
- Marine CD Stereo (MS-CD600)
- Marine DVD Stereo (MS-AV600)
