FURUNO FM-4800B Marine VHF Radio Telephone 5 FEATURES IN 1 DEVICE!
DSC Class-D VHF, AIS receiver, GPS receiver, megaphone and fog horn with 8 automatically generated signals.
FURUNO LH-5000 Intercom with talk-back Loudspeaker/ sirene the only tool available to you if you are in trouble with your ship and and want to make your presence heard without losing time.