The Sony RMDX200 Audio Remote Control is originally supplied with Audio System models: Sony CDCPX210, Sony CDPCX2, Sony CDPCX200, Sony CDPCX205, Sony CDPCX210, Sony CDPCX225, Sony CDPCX250, Sony CDPCX681, Sony CDPX200, Sony CDPX205 Sony HT805 Sony HTD805 Sony HTW700 Sony PCX200 Sony R4800 Sony R48002 Sony R5800 Sony RMDX200 Sony RMDX220 Sony RMDX250 Sony RMLJ301 Sony RMU302 Sony RS800 Sony SCN581CD Sony SE481CD Sony SEN581C2 Sony SLRV200 Sony SLVR200 Sony SONHTW700 Sony SONR5800 Sony SONSEN481CD Sony SONSTRDE325 Sony SONSTRV200 Sony SRTDE325 Sony SSU481AV Sony STDE325 Sony STDRE325 Sony STR5E81 Sony STRAV200 Sony STRD325 Sony STRDE25 Sony STRDE324 Sony STRDE32S Sony STRDE355 Sony STRE325 Sony STRED325 Sony STRSE581 Sony STW700 Sony SUS4810 Sony SUS5810 Sony TAAV481 Sony WMFX487

The Sony RMDX200 Audio Remote Control is compatible with Audio System models: Sony 147513621, Sony CDP231, Sony CDPC211, Sony CDPC221, Sony CDPC231, Sony CDPCE220, Sony CDPCX220, Sony CDPCX230, Sony CDPCX235, Sony CDPCX5 Sony CDPCX53 Sony CDPCX55 Sony CDPSX53 Sony CDPX220 Sony CDPX235 Sony DS2430RW Sony HST211 Sony HST221 Sony HST231 Sony NS6800 Sony OCDPCX235 Sony PV4025S Sony R2100 Sony R2100CD Sony R2200 Sony R2300 Sony R2800 Sony R4100 Sony R4700W Sony RMDX55 Sony RMS102 Sony RMS241 Sony RMU301 Sony RMU421 Sony RMU475 Sony SAW442 Sony SEN205B Sony SEN211 Sony SEN221 Sony SEN231 Sony SEN301CD Sony SEN311 Sony SEN4471CD Sony SEN471CD Sony SEN481CD Sony SEN581 Sony SONSEN231CD Sony SONSTRDE315 Sony SRSE481 Sony SSU221 Sony SSU471AV Sony STJX311 Sony STJX411 Sony STJX421 Sony STJX431 Sony STJX500 Sony STJX521 Sony STJX531 Sony STR315 Sony STR741 Sony STRD360 Sony STRD360Z Sony STRD415 Sony STRD460 Sony STRD460Z Sony STRDE315 Sony STRDE351 Sony STRDE414 Sony STRDE415 Sony STRDE418 Sony STRDE5 Sony STRDE515 Sony STRE315 Sony STRED315 Sony STREDE315 Sony STRSE381 Sony STRSE481 Sony SUS2310 Sony SUS4610 Sony SUS4710 Sony SUS471CD Sony TAAV221 Sony TAAV531 Sony TAXX285