CUBE3 GSM The device with the most adaptability.
• Is capable of communicating in three ways:
• This is a wireless unit that is permanently installed and can be connected to the ALPHA PRO X DIVERS surface unit for cabled communication — full duplex, hands-free conversation.
• Wireless transmission on channel 1 is enabled by the PTT button.
• The six-pin waterproof connection allows for underwater connection and detachment from cable communication.
• Any communication on channel 1 frequency is always in receiving mode.
To interact with a VHF radio and allow radio communication while on the surface, an additional unit can be added to the GSM CUBE3.