Ocean Reef M-105 Digital Transceiver Surface Unit -Surface to Diver allows the surface personnel to communicate with people underwater and vice versa.
The 6v DC battery operable unit gives up to 48 hours of use time. Or it can be hardwired to 12v DC source.
Unwanted battery loss is prevented by the system activation, which takes place only when the transducter.
30 DAY RETURNS
If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!
Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!
For step-by-step instructions click here