Ocean Reef M-105 Digital Transceiver Surface Unit Dual Channel 110v

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Ocean Reef : Picture 1 regular $1,590.00

About Ocean Reef M-105 Digital Transceiver Surface Unit

M105 DIGITAL - M105 Digital DC with battery tester

The new M105 surface units are equipped with an incorporated and easy to read LED battery tester which shows the power status of the battery

Characteristics of M105 Digital
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 6 VDC lead battery, allowing up to 48 hours of operation, or may be hardwired to a 12 VDC source The system is activated only when the transducer is connected, preventing unwanted loss of battery power To start communication the transducer must be lowered into the water; the standard cable length for the transducer is 30 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

The M105 Digital comes standard with the following items:

- 1500ft/500mt Range
- Headphone connection
- Volume control
- Loudspeaker
- Water resistant case with pressure compensation valve
- Battery charger
- Connector and cable for external 12 VDC source


M-105 Digital 220v w/battery level tester (code OR033126)
M-105 Digital 110v w/battery level tester (code OR033127)
M-105 Digital DC Dual Channel 220v w/battery level tester (code OR033128)
M-105 Digital DC Dual Channel 110v w/battery level tester (code OR033129)

Warranty Information

This product has a limited warranty of 24 months.

(800) 922-1764

Ocean Reef M-105 Digital Transceiver Surface Unit Features

  • Double power supply: Internal power supply with 6 volts lead batteries - Autonomy of 50 hours approx., or external power of 12 volts.
  • Audio Out put (connection cable available by request)
  • HEAD-SET connection (head-set available by request)
  • Volume control Knob
  • Switch on Knob
  • 10 Mt cable antenna
  • Incorporated Loudspeaker
  • Microphone
  • Sealed ABS Protective Carrying Case.
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