REMOTE CONTROL.

NOTE: The RR2631A will work, please compare buttons before ordering.
Originally supplied with models: HWJ4000, HWJ4000/ZA, HWJM4000/ZA, HWJM4000C/ZA, HWK360, HWK360/ZA, HWK370/ZA, HWK430, HWK450, HWK450/ZA, HWK470/ZA, HWK550, HWK550/ZA, HWK551, HWK551/ZA, HWK650, HWK650/ZA, HWK651, HWKM36/ZA, HWKM36C, HWKM37, HWKM37/ZA, HWKM45C, HWKM45C/ZA, HWKM57C/ZA, PSWK360, PSWK450