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Products.GAMMA 105


product code:
OR033108 PAL
OR033107 NTSC

The Gamma 105 is an integrated audio/ video system consisting of the M105 Digital and a CCD Micro Video Camera, which may be installed in an underwater housing, attached to a Neptune mask, or held by the diver. This system makes it possible for those on the surface to communicate with an unlimited number of divers, within the range of the M105, while simultaneously monitoring the underwater video footage. The camera is hardwired via a 50 m (164 ft) cable to a 7 inch color LCD monitor. The Gamma 105 system includes the following items:

  • Ultrasonic surface communication unit: 10 m (33 ft) transducer cable, microphone, external power supply cable, audio port, headphone port, volume control, and loudspeaker

  • CCD Micro Video Camera with underwater housing and mounting bracket

  • 50 m (164 ft) camera cable

  • 7 inch 16:9 color LCD monitor, speaker, audio and video port, brightness and color controls

  • Video port for external video recorder or monitor

  • 12V battery

  • Battery charger connector

  • 12V battery charger

The M105 Digital is a surface to diver communication unit which allows surface personnel to talk with divers in the water and vice versa. The unit uses a 6V DC lead battery, allowing up to 48 hours of operation, or may be hardwired to a 12V DC source. The system is activated only hen the transducer is connected, preventing unwanted loss of battery power. To start communication, the transducer must be lowered into he water; the standard cable length for the transducer is 10m (33 ft). Transmission is activated by pressing the microphone button, which will emit a short beep letting divers know transmission is about to begin. It will return to receive mode when the button is released.

  • Headphone connection
  • Volume control
  • Speaker
  • Water resistant case w/ pressure compensation valve
  • Battery charger
  • Easy to read LED battery tester which shows the
  • power status of the battery
  • Transducer cable bag
  • 10 meter (33 ft) antenna
  • Microphone



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