Kenwood Remote Control Unit RC-527 Originally Supplied with Models: DPX-501, DPX-701, KDC-MP5028, KDC-MP5032, KDC-MP528, KDC-MP528U, KDC-MP628, KDC-MP632, KDC-MP632U KDC-MP7028, KDC-MP728, KDC-MP732, KDC-MP828, KDC-MP832, KDC-MP832U, KDC-MP928, KDC-X589, KDC-X590, KDC-X689, KDC-X789, KDC-X790, KDC-X889, KDC-X890, KDC-X990, XXV-01D Batteries not included. Refer to your user manual for operation and instructions. OEM replacement part.