The SCHDOC1P Connect Home Kit from Sirius allows you to use your Sirius Plug & Play radio at home with your home stereo via RS-232 control interface with a single Sirius subscription.
Use this link below to see if your home stereo is compatible:
The Professional Home Dock is compatible with all Sirius-Ready audio devices that use RS232 connections
Use your Plug & Play radio at home while having only one subscription