Ocean Reef M101A G.divers Underwater Receiving Unit Yellow

The M101A G.divers is a receive-only unit operating on one channel. The M101A fits on any conventional mask strap or full face mask models. It might be held and shared by more divers thanks to the high quality speaker. The M101A uses a 9V alkaline battery and has a “low battery” alarm which beeps every 30 seconds when the battery is low.

Features

Receive-only unit operating on one channel

Fits on any conventional mask strap or FFM models (mask not included)

Can be held and shared by multiple divers

High quality speaker

Automatically activates upon contact with water

Optional mounting BCD mount, handheld or harness

Total battery life: Approximately 30 hours

Power: 9V Alkaline Battery

Low battery alarm: Activates at 1-hour power reserve

Beeps every 30 seconds when battery low

Depth rating: 120' (40 meters)

Maximum operational range: 600' (200 meters)