Kenwood RC-405 Car Audio Stereo Head Unit Remote Control Compatible with Models: DPX-308U, KDC-148, KDC-152, KDC-200U, KDC-202U, KDC-208U, KDC-248U, KDC-252U, KDC-348U, KDC-352U, KDC-400U, KDC-448U, KDC-BT645U, KDC-BT648U, KDC-BT652U, KDC-BT752HD, KDC-BT848U, KDC-BT852HD, KDC-BT945U, KDC-BT948HD, KDC-BT952HD KDC-HD545U, KDC-HD552U, KDC-MP145, KDC-MP145CR, KDC-MP148CR, KDC-MP245, KDC-MP245U, KDC-MP252U, KDC-MP345U, KDC-MP445U, KDC-MP745U, KDC-X395, KDC-X396, KDC-X494, KDC-X496, KDC-X595, KDC-X596, KDC-X695, KDC-X696, KDC-X794, KDC-X796, KDC-X895, KDC-X896, KDC-X994, KDC-X995, KDC-X996, KIV-700, KIV-701, KIV-BT900, KIV-BT901. Attenuator (on/off) /Lightweight and compact design. AM/FM/Track/Disc/folder +/- /Telephone control. Volume up/down /Source selector (SRC). Browse pad (up/down/enter/exit/return). 10 alpha/numeric keypad /Audio control CR2025 Battery Included.