The Aiwa RCT506 Audio Remote Control is originally supplied with Audio System models: Aiwa CNXAV800, Aiwa CSNAV800U, Aiwa CXN9000U, Aiwa CXNA900U, Aiwa CXNAU800, Aiwa CXNAV800, Aiwa CXNAV800U, Aiwa CXNAV900, Aiwa CXNAV900U, Aiwa CXND7 Aiwa CXNV90 Aiwa CXNV9000 Aiwa CXNV9000U Aiwa CXNV900U Aiwa CXNV9OU Aiwa FDN757 Aiwa NSAV900 Aiwa NSXA800 Aiwa NSXAV80 Aiwa NSXAV800 Aiwa NSXAV800U Aiwa NSXAV88 Aiwa NSXAV900 Aiwa NSXAVH80 Aiwa NSXAVH9 Aiwa NSXAVH90 Aiwa NSXD757 Aiwa NSXV8000U Aiwa NSXV800CD3 Aiwa NSXV90 Aiwa NSXV9000 Aiwa NSXV9000U Aiwa NSXV90U Aiwa NSXV91G Aiwa NSXVA800 Aiwa NXSAV900 Aiwa RXN747U Aiwa RXN757U Aiwa RXNAVH80 Aiwa RXNH80 Aiwa XAV800 Aiwa Z2300