1 Unit Available

At OCEAN REEF innovation comes first! The GSM CUBE 3 is an underwater communication unit capable of operating wireless, hardwired, or interfaced with a VHF radio!! 3 units in one!! If the unit is connected to the Alpha Pro X-DIVERS surface unit via cable, then communication is on full duplex with the surface unit (no need to press the transceiver button to communicate). At the same time the unit is capable of communicating with other wireless underwater units such as the OCEAN REEF GSM, GSM DC, GSM G-Power and GSM G-Power SL, M105 and M100. By pressing the button of the PTT (Push to Talk) the unit is transmitting on channel 1 of ultrasonic frequency (channel 1 - 31.768 kHz). The GSM CUBE 3 can be connected to a VHF radio through the waterproof carrying bag and other relevant connectors and interfaces. The GSM CUBE 3 is equipped with a special plug for the six pin connector which can be used when you don?t need to connect the cable. You can also connect and disconnect the unit to/from the cable while diving.