M-105 Digital DC is a surface to diver communication unit which allows surface personnel to talk with divers in the water and vice versa. It is like the M-105 Digital, but with the addition of a second channel. The M-105 digital comes standard with the following items:

• Additional second channel
• Headphone connection
• Volume control
• Loud speaker
• Water resistant case with pressure compensation valve
• Battery charger
• Connector and cable for external 12 VDC source
• Transducer cable bag

Available accessories:   audio out cable, headphones  

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