The JVC RMSHXZ3R Audio Remote Control is originally supplied with Audio System models: JVC CAHXZ1, JVC CAHXZ3, JVC HXZ1, JVC HXZ1R, JVC HXZ3, JVC HXZ3R, JVC SPHXZ1, JVC SPHXZ3,
The JVC RMSHXZ3R Audio Remote Control is compatible with Audio System models: JVC CAHXZ1U, JVC CAHXZ3U, JVC HX21, JVC HXX1, JVC HXZ10,