In your manual is a page which lists all the accessories you can buy for or use with the jukebox.
You can use these remote control options:
# 30632201 Hardwired "stereo" volume & cancel remote control (uses 3 conductor cable, not included in kit)
# 60898004 Hardwired "stereo" volume, cancel, and power on/off remote control (uses 4 conductor cable, not included in kit)
# 30632209 Hardwired "dual channel" (two mono channels) volume & cancel remote control (uses 4 conductor cable)
# 21957502 Infrared wireless remote volume, cancel, free credit, selection control (expensive! ) The chip in the machine's Central Control Computer should be running at least version 3.9 operating software to take advantage of all the features of this kit (version 4.3 is prefered).
The above accessories can be purchased from the parts department of your local Rowe jukebox distributor as well as the major coin op parts suppliers like Happ Controls and Betson Enterprises.