What would you do in a diving emergency if you needed to get the attention of the pick-up boat
or someone else on the water's surface?
Traditionally, SCUBA divers have relied on whistles as their only available signaling device in such an emergency. But if
a diver is disabled and can't blow into the whistle, the whistle makes no sound at all. Equally frustrating (and dangerous),
if a diver needs to attract the attention of someone who is too far away to hear the whistle, the whistle is of no help.
In contrast, Dive Alert enables divers at the mere touch of a button to generate a blast of sound that can be heard up to a mile away!
