Connect the intercom adapter box to the back of your intercom using the 5-pin intercom cable that's included and mount the adapter box in a secure location without obstructing the antenna
Plug in your helmet kit to the helmet kit adapter box and clip it onto your person
Pair the two adapter boxes using the pair buttons and LED indicator lights
If your helmet kit or headset has a Dura-Link connection you will need one of these extension cables to be able to plug into the adapter box: Straight cord extension or coil cord extension (sold separately)
R1: This radio works with all VHF/UHF business band radios operating on the same frequencies, as well as digital radios using the DMR platform. Radio models include, but are not limited to: R1, RDM-DB, M1, RDH-X, V3, RM60, RH5R, RDH16, as well as Icom, Motorola, Kenwood business band radios, and more.
RDH-U: Works with all UHF business band radios operating on the same frequencies. Radio models include, but are not limited to: RDM-DB, RDH-X, R1, V3, RH5R, RDH16-U, as well as Icom, Motorola, Kenwood business band radios, and more