A professional use comm. unit. Powerful, clear and
multichannel communication.

Transceiver unit.

DSP microprocessor digital driver for verbal
message equalization.

Automatic DAT system for hands-free
communication.

2 transceiver channels.

2 buttons for PTT transmission, channel switching
and DAT activation.

Activating the DAT starts a 30-20-30 second cycle
during which the unit will be in 1) transmission mode
2) receiving mode 3) transmission again. This way,
the diver has the possibility of working with both
hands free and still communicating. The DAT cycle
will continue unless turned off this can be helpful
in worst case scenario emergencies when the diver
is in extreme distress and wants to send out a
continuous message of his presence (transmission
will signal to receiving units even if no words are
spoken).

DAT system is an Ocean Reef exclusive.