The Sony RMS155 Audio Remote Control is originally supplied with Audio System models: Sony HCDH160, Sony HCDH1600, Sony HCDH300, Sony MCHM300AV, Sony MDXC7900, Sony MHC160, Sony MHC1600, Sony MHC1600/H, Sony MHC1600/HC, Sony MHC1600CD Sony MHC1600H Sony MHC300 Sony RMS155 Sony RMTV209 Sony RMX4S Sony SLVAV100 Sony SLVAV1000 Sony SLVAV100U Sony TCH1600 Sony VR610HF Sony XRC5100 Sony XRC7220

The Sony RMS155 Audio Remote Control is compatible with Audio System models: Sony FHE636CD, Sony HCDH16, Sony HCDH170, Sony HCDH170K, Sony HCDH190, Sony HCDH700, Sony HCDH900,