UNDERWATER COMMUNICATION GSM FOR G.DIVERS OCEAN REEF V2.0 MASK DIVING
GSM G-divers is a new communication system for communicating with other people verbally. Ultrasonic transceivers offer about 30 hours autonomy in reception mode, operating range is more than 600 (200-250 meters) in seawater.
*OCEAN REEF GSM G-DIVER COMMUNICATION FEATURES: *
Lightweight and slim design
Powerful, single channel frequency 32.768 kHz
PTT (push to talk) underwater wireless communication unit
Automatically activates after with water
High performance communication system
Underwater communication to:Enable the great evolution of diving activities
great improvement of underwater instruction and education
Make diving safer and more fun
About 30-hour autonomy in reception mode
Operating range of more than 600 (200-250 meters) in calm sea water
Power: 9V . alkaline battery
Alarm battery:Activated on 1 hour power reserve
Beeps every 30 seconds when battery is low
Depth Rating: 120 (40 meters)
The perfect addition to any training class or guided tour
Dedicated D-Mic Microphone
Includes NACS (Neptune Adjustable Communication Support)
Suitable for Ocean Reef Full Face Mask (FFM)