The Sony RMX2S Audio Remote Control is originally supplied with Audio System models: Sony CDSC490, Sony CDX3100, Sony CDX3160, Sony CDX4160, Sony CDX4180, Sony CDX5090, Sony CDX5100, Sony CDX5290, Sony CDX5490, Sony CDX660 Sony CDX91 Sony CDXC410 Sony CDXC460 Sony CDXC480 Sony CDXC490 Sony CDXC490RDS Sony CDXC510 Sony CDXC560 Sony CDXC580 Sony CDXC590 Sony CDXC610 Sony CDXC660 Sony CDXC710 Sony CDXC760 Sony CDXC810DSP Sony CDXC860 Sony CDXC910 Sony CDXC910RDS Sony CDXT62 Sony CDXT65 Sony EXR21 Sony EXR400 Sony MDXC150 Sony MDXC670 Sony RMX2S Sony TMX2S Sony WXC570 Sony XR1750 Sony XR3750 Sony XR6450 Sony XRC210 Sony XRC223 Sony XRC300 Sony XRC340 Sony XRC350 Sony XRC400 Sony XRC440 Sony XRC450 Sony XRC500 Sony XRC500RDS Sony XRC550 Sony XRC620 Sony XRC6450 Sony XRC700 Sony XRC720 Sony XRC7200 Sony XRC7203SP Sony XRC750 Sony XRC800 Sony XRC900

The Sony RMX2S Audio Remote Control is compatible with Audio System models: Sony 10600, Sony CDX5270, Sony CDX5272, Sony CDX600DSP, Sony MDX400, Sony XKR100, Sony XRC190,