GSM DC

product code: 33122

The GSM DC underwater transceiver unit incorporates the latest innovations in underwater ultrasonic 2-way radio communication. It is designed for use with all Neptune Series masks, but can be used on any full face mask equipped with a standard DIN female connection.

• Wireless ultrasonic unit
  
• DIGITAL driver for vocal message equalization
  
• Automatic system for activating transmission (DAT)
  
• Double transceiver channel
  
• Automatically activated once submerged in water, receiving also automatic
  
• System type H-SSB

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