GSM G.divers Underwater Wireless Communication System
The Neptune Space G. Divers full-face mask is a fun, hassle-free and inexpensive way to dive into the world of wireless full face mask comm. systems. Equipped with a GSM G. Divers underwater transceiver, this is premier manufacturer Ocean Reef’s entry-level comm. Kit for recreational diving. Hook up the single channel Push-to-Talk on G.Diver’s comm. unit, and you can talk to your buddies or the dive boat using their own separate comm. Units. The Ultra Sonic receiver is easy to attach and provides up to 30 hours of use at about 200 meters. The Neptune mask’s polycarbon super-wide visor allows a panoramic underwater view. The soft silicone skirt and head harness work together to provide a comfortable fit. Since the pressure inside the mask is equal to the pressure outside, mask squeeze is eliminated and it also makes it easy to purge any water that may seep inside the mask. Underwater wireless communications does not have to be difficult or expensive. The Neptune mask comes in two sizes and four colors with a carrying bag.
Simple PTT (Push To Talk) system - press the microphone button to talk and release to receive
Standard frequency - making it possible to talk directly with all other Ocean Reef communication systems
Powered by a 9 volt battery - not included (see below to order)
Up to 30 hours in the receiving mode
Range of up to 600 feet
The underwater communication allows a great evolution of the diving activity and an outstanding improvement of the underwater instruction and education. Besides, the underwater communication is also making the diving activity safer and more enjoyable.
The new GSM G.divers transceiver (high performance communication system) expands the diver's ability to communicate with others verbally
The ultrasonic transceiver boasts the autonomy of approximately 30 hours in receiving mode, a range of operation of 200-250 meters (calm sea water), lightweight and sleek design. It is a powerful, single channel and inexpensive PTT (push to talk) underwater wireless communication unit. The unit automatically activates upon contact with the water and it uses a 9V alkaline battery with a low battery alarm which beeps every 30 seconds when the battery is low.
The GSM G.divers communication unit is the perfect addition to any training class or guided tour and operates on the same frequency as all other OCEAN REEF units and most popular wireless communication units on the market.
GSM G.divers uses a D-Mic, a special microphone with the housing sealed by hydrophobic membrane which is permeable to air, but prevents water from passing through the electronics
The membrane's reduced thickness limits any reduction of the vocal signal. The permeability of the membrane keeps the internal pressure equalized with the external pressure, enabling the microphone to be used at practically any depth.
Each GSM G.divers comes with the NACS (Neptune Adjustable Communication Support) (code 33054). The patented NACS is an adjustable support arm for the GSM G.divers and other OCEAN REEF underwater communication units. It can be installed on the left side of the mask and prevents the communication unit from hanging on the mask strap. By relieving the weight of the communication unit, the NACS also allows the mask strap to slide easily through the buckle; thus, the strap can stay loose while the mask is donned and the communicator stays out of the way. The NACS can be adjusted for tilt and distance between the communication unit and the visor.